echo set to 1
graphics set to 1
verbosity set to 0
a mom is a human .



LEFT-WALL [a] [mom] [is] [a] [human] [.]

a dad is a human .



LEFT-WALL [a] [dad] [is] [a] [human] [.]

a mom is a parent .



LEFT-WALL [a] [mom] [is] [a] [parent] [.]

a dad is a parent .



LEFT-WALL [a] [dad] [is] [a] [parent] [.]

a son is a child .



LEFT-WALL [a] [son] [is] [a] [child] [.]

a daughter is a child .



LEFT-WALL [a] [daughter] [is] [a] [child] [.]

a son is a human .



LEFT-WALL [a] [son] [is] [a] [human] [.]

a daughter is a human .



LEFT-WALL [a] [daughter] [is] [a] [human] [.]

a mom likes cake .



LEFT-WALL [a] [mom] [likes] [cake] [.]

a daughter likes cake .



LEFT-WALL [a] [daughter] [likes] [cake] [.]

a son likes sausage .



LEFT-WALL [a] [son] [likes] [sausage] [.]

a dad likes sausage .



LEFT-WALL [a] [dad] [likes] [sausage] [.]

cake is a food .



LEFT-WALL [cake] [is] [a] [food] [.]

sausage is a food .



LEFT-WALL [sausage] [is] [a] [food] [.]

mom is a human now .



LEFT-WALL [mom] [is] [a] [human] [now] [.]

dad is a human now .



LEFT-WALL [dad] [is] [a] [human] [now] [.]

mom is a parent now .



LEFT-WALL [mom] [is] [a] [parent] [now] [.]

dad is a parent now .



LEFT-WALL [dad] [is] [a] [parent] [now] [.]

son is a child now .



LEFT-WALL [son] [is] [a] [child] [now] [.]

daughter is a child now .



LEFT-WALL [daughter] [is] [a] [child] [now] [.]

son is a human now .



LEFT-WALL [son] [is] [a] [human] [now] [.]

daughter is a human now .



LEFT-WALL [daughter] [is] [a] [human] [now] [.]

mom likes cake now .



LEFT-WALL [mom] [likes] [cake] [now] [.]

daughter likes cake now .



LEFT-WALL [daughter] [likes] [cake] [now] [.]

son likes sausage now .



LEFT-WALL [son] [likes] [sausage] [now] [.]

dad likes sausage now .



LEFT-WALL [dad] [likes] [sausage] [now] [.]

cake is a food now .



LEFT-WALL [cake] [is] [a] [food] [now] [.]

sausage is a food now .



LEFT-WALL [sausage] [is] [a] [food] [now] [.]

mom was a daughter before .



LEFT-WALL [mom] [was] [a] [daughter] [before] [.]

dad was a son before .



LEFT-WALL [dad] [was] [a] [son] [before] [.]

mom was not a parent before .



LEFT-WALL [mom] [was] [not] [a] [parent] [before] [.]

dad was not a parent before .



LEFT-WALL [dad] [was] [not] [a] [parent] [before] [.]

mom liked cake before .



LEFT-WALL [mom] [liked] [cake] [before] [.]

dad liked sausage before .



LEFT-WALL [dad] [liked] [sausage] [before] [.]

cake was a food before .



LEFT-WALL [cake] [was] [a] [food] [before] [.]

sausage was a food before .



LEFT-WALL [sausage] [was] [a] [food] [before] [.]

Bye.