tuna has fin . 
1 tuna 2 has
2 has 3 fin

eagle isa bird . 
1 eagle 2 isa
2 isa 3 bird

fin isa extremity . 
1 fin 2 isa
2 isa 3 extremity

tuna isa fish . 
1 tuna 2 isa
2 isa 3 fish

fin [has] scale . 
2 [has] 3 scale

eagle has wing . 
1 eagle 2 has
2 has 3 wing

wing [has] feather . 
2 [has] 3 feather

wing isa extremity . 
1 wing 2 isa
2 isa 3 extremity

herring isa fish . 
1 herring 2 isa
2 isa 3 fish

herring has fin . 
1 herring 2 has
2 has 3 fin

parrot isa bird . 
1 parrot 2 isa
2 isa 3 bird

parrot has wing . 
1 parrot 2 has
2 has 3 wing