a mom is a human [.] 1 a 2 mom 2 mom 3 is 3 is 5 human 4 a 5 human a dad is a human [.] 1 a 2 dad 2 dad 3 is 3 is 5 human 4 a 5 human a mom is a parent [.] 1 a 2 mom 2 mom 3 is 3 is 5 parent 4 a 5 parent a dad is a parent [.] 1 a 2 dad 2 dad 3 is 3 is 5 parent 4 a 5 parent a son is a human [.] 1 a 2 son 2 son 3 is 3 is 5 human 4 a 5 human a daughter is a human [.] 1 a 2 daughter 2 daughter 3 is 3 is 5 human 4 a 5 human a mom likes cake [.] 1 a 2 mom 2 mom 3 likes 3 likes 4 cake a daughter likes cake [.] 1 a 2 daughter 2 daughter 3 likes 3 likes 4 cake a son likes sausage [.] 1 a 2 son 2 son 3 likes 3 likes 4 sausage a dad likes sausage [.] 1 a 2 dad 2 dad 3 likes 3 likes 4 sausage cake is a food [.] 1 cake 2 is 2 is 4 food 3 a 4 food sausage is a food [.] 1 sausage 2 is 2 is 4 food 3 a 4 food mom is a human now [.] 1 mom 2 is 2 is 4 human 2 is 5 now 3 a 4 human dad is a human now [.] 1 dad 2 is 2 is 4 human 2 is 5 now 3 a 4 human mom is a parent now [.] 1 mom 2 is 2 is 4 parent 2 is 5 now 3 a 4 parent dad is a parent now [.] 1 dad 2 is 2 is 4 parent 2 is 5 now 3 a 4 parent son is a human now [.] 1 son 2 is 2 is 4 human 2 is 5 now 3 a 4 human daughter is a human now [.] 1 daughter 2 is 2 is 4 human 2 is 5 now 3 a 4 human mom likes cake now [.] 1 mom 2 likes 2 likes 3 cake 2 likes 4 now daughter likes cake now [.] 1 daughter 2 likes 2 likes 3 cake 2 likes 4 now son likes sausage now [.] 1 son 2 likes 2 likes 3 sausage 2 likes 4 now dad likes sausage now [.] 1 dad 2 likes 2 likes 3 sausage 2 likes 4 now cake is a food now [.] 1 cake 2 is 2 is 4 food 2 is 5 now 3 a 4 food sausage is a food now [.] 1 sausage 2 is 2 is 4 food 2 is 5 now 3 a 4 food mom was a daughter before [.] 1 mom 2 was 2 was 4 daughter 2 was 5 before 3 a 4 daughter dad was a son before [.] 1 dad 2 was 2 was 4 son 2 was 5 before 3 a 4 son cake was a food before [.] 1 cake 2 was 2 was 4 food 2 was 5 before 3 a 4 food sausage was a food before [.] 1 sausage 2 was 2 was 4 food 2 was 5 before 3 a 4 food mom is on the board of directors [.] 1 mom 2 is 2 is 3 on 3 on 5 board 4 the 5 board 5 board 6 of 6 of 7 directors dad is on the board of directors [.] 1 dad 2 is 2 is 3 on 3 on 5 board 4 the 5 board 5 board 6 of 6 of 7 directors son is on the board of directors [.] 1 son 2 is 2 is 3 on 3 on 5 board 4 the 5 board 5 board 6 of 6 of 7 directors daughter is on the board of directors [.] 1 daughter 2 is 2 is 3 on 3 on 5 board 4 the 5 board 5 board 6 of 6 of 7 directors mom writes with chalk on the board [.] 1 mom 2 writes 2 writes 3 with 2 writes 5 on 3 with 4 chalk 5 on 7 board 6 the 7 board dad writes with chalk on the board [.] 1 dad 2 writes 2 writes 3 with 2 writes 5 on 3 with 4 chalk 5 on 7 board 6 the 7 board son writes with chalk on the board [.] 1 son 2 writes 2 writes 3 with 2 writes 5 on 3 with 4 chalk 5 on 7 board 6 the 7 board daughter writes with chalk on the board [.] 1 daughter 2 writes 2 writes 3 with 2 writes 5 on 3 with 4 chalk 5 on 7 board 6 the 7 board mom writes to dad with chalk on the board [.] 1 mom 2 writes 2 writes 3 to 2 writes 5 with 2 writes 7 on 3 to 4 dad 5 with 6 chalk 7 on 9 board 8 the 9 board dad writes to mom with chalk on the board [.] 1 dad 2 writes 2 writes 3 to 2 writes 5 with 2 writes 7 on 3 to 4 mom 5 with 6 chalk 7 on 9 board 8 the 9 board son writes to dad with chalk on the board [.] 1 son 2 writes 2 writes 3 to 2 writes 5 with 2 writes 7 on 3 to 4 dad 5 with 6 chalk 7 on 9 board 8 the 9 board daughter writes to mom with chalk on the board [.] 1 daughter 2 writes 2 writes 3 to 2 writes 5 with 2 writes 7 on 3 to 4 mom 5 with 6 chalk 7 on 9 board 8 the 9 board mom has a hammer [.] 1 mom 2 has 2 has 4 hammer 3 a 4 hammer mom has a saw [.] 1 mom 2 has 2 has 4 saw 3 a 4 saw dad has a hammer [.] 1 dad 2 has 2 has 4 hammer 3 a 4 hammer dad has a saw [.] 1 dad 2 has 2 has 4 saw 3 a 4 saw mom has a telescope [.] 1 mom 2 has 2 has 4 telescope 3 a 4 telescope mom has binoculars [.] 1 mom 2 has 2 has 3 binoculars dad has a telescope [.] 1 dad 2 has 2 has 4 telescope 3 a 4 telescope dad has binoculars [.] 1 dad 2 has 2 has 3 binoculars mom saw dad with a hammer [.] 1 mom 2 saw 2 saw 3 dad 3 dad 4 with 4 with 6 hammer 5 a 6 hammer mom saw dad with a saw [.] 1 mom 2 saw 2 saw 3 dad 3 dad 4 with 4 with 6 saw 5 a 6 saw dad saw mom with a hammer [.] 1 dad 2 saw 2 saw 3 mom 3 mom 4 with 4 with 6 hammer 5 a 6 hammer dad saw mom with a saw [.] 1 dad 2 saw 2 saw 3 mom 3 mom 4 with 4 with 6 saw 5 a 6 saw mom saw dad before [.] 1 mom 2 saw 2 saw 3 dad 2 saw 4 before dad saw mom before [.] 1 dad 2 saw 2 saw 3 mom 2 saw 4 before son saw dad before [.] 1 son 2 saw 2 saw 3 dad 2 saw 4 before daughter saw mom before [.] 1 daughter 2 saw 2 saw 3 mom 2 saw 4 before mom saw dad with binoculars [.] 1 mom 2 saw 2 saw 3 dad 2 saw 4 with 4 with 5 binoculars mom saw dad with a telescope [.] 1 mom 2 saw 2 saw 3 dad 2 saw 4 with 4 with 6 telescope 5 a 6 telescope dad saw mom with binoculars [.] 1 dad 2 saw 2 saw 3 mom 2 saw 4 with 4 with 5 binoculars dad saw mom with a telescope [.] 1 dad 2 saw 2 saw 3 mom 2 saw 4 with 4 with 6 telescope 5 a 6 telescope