premise: Several children are standing on the beach.
hypothesis: There is a group of people on the beach.
explanation_1: Several children are a group.
explanation_2: A group of children are on the beach.
explanation_3: Several children is inferred as group of people.
premise_logic: exists e1 s1 x1 x2.(n_beach(x2) & on(e1,x2) & Actor(e1,x1) & v_stand(e1) & n_child(x1) & a_several(s1) & Theme(s1,x1))
hypothesis_logic: exists p1 x1 x4.(n_beach(x4) & exists x2 x3.((x1 = x2) & on(x2,x4) & of(x2,x3) & n_people(x3) & n_group(x2)))
premise_sim: exists e1 s1 x1 x2.(v_stand(e1) & on(e1,x2) & n_child(x1) & n_beach(x2) & a_several(s1) & Theme(s1,x1) & Actor(e1,x1))
hypothesis_sim: exists x1 x4.(n_beach(x4) & exists x2 x3.(on(x2,x4) & of(x2,x3) & n_people(x3) & n_group(x2) & (x1 = x2)))