premise: Three girls are standing together in a room, one is listening, one is writing on a wall and the third is talking to them.
hypothesis: The girls are classmates.
explanation_1: Only because girls are standing together in a room doesn't necessarily mean they are classmates.
explanation_2: Just because the girls are standing in a room together and doing activities that does not mean that they are classmates.
explanation_3: Three girls can be standing by each other doing different activities without knowing each other at all. The room is also not said to be a classroom. So we don't have enough information to figure out they are classmates.
premise_logic: exists e1 e3 e4 e2 s1 x1 x2 x3 x4 x5 x6.(n_thing(x6) & n_third(x6) & to(e4,x6) & Actor(e4,x6) & v_talk(e4) & on(e3,x5) & n_wall(x5) & Actor(e3,x4) & v_write(e3) & n_thing(x4) & card_eq_1(x4) & Actor(e2,x3) & v_listen(e2) & n_thing(x3) & card_eq_1(x3) & in(e1,x2) & n_room(x2) & a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1) & n_girl(x1) & card_eq_3(x1))
hypothesis_logic: exists p1 x1.(n_girl(x1) & exists x2.((x1 = x2) & n_classmate(x2)))
premise_sim: exists e1 e3 e4 e2 s1 x1 x2 x3 x4 x5 x6.(v_write(e3) & v_talk(e4) & v_stand(e1) & v_listen(e2) & to(e4,x6) & on(e3,x5) & n_wall(x5) & n_third(x6) & n_thing(x6) & n_thing(x4) & n_thing(x3) & n_room(x2) & n_girl(x1) & in(e1,x2) & card_eq_3(x1) & card_eq_1(x4) & card_eq_1(x3) & a_together(s1) & Manner(e1,s1) & Actor(e4,x6) & Actor(e3,x4) & Actor(e2,x3) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_girl(x1) & exists x2.(n_classmate(x2) & (x1 = x2)))