premise: A boy stands in the middle of a crowd of teenagers.
hypothesis: A person stands in the middle of a crowd of teenagers.
explanation_1: A boy is a person, and he is in the middle of a crowd of teenagers.
explanation_2: A BOY CAN BE A PERSON AND CONSIDERED LIKE IT
explanation_3: A boy is a person.
premise_logic: exists e1 x1 x2 x3 x4.(n_middle(x2) & in(e1,x2) & of(x2,x3) & of(x3,x4) & n_teenager(x4) & n_crowd(x3) & Actor(e1,x1) & v_stand(e1) & n_boy(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_middle(x2) & in(e1,x2) & of(x2,x3) & of(x3,x4) & n_teenager(x4) & n_crowd(x3) & Actor(e1,x1) & v_stand(e1) & n_person(x1))