premise: Two girls walking and one is looking to her left.
hypothesis: Two girls are walking.
explanation_1: Both sentences have " two girls " as subjects and walking as the action.
premise_logic: exists e1 e2 x1 x2 x3 x4 x5.(to(e2,x5) & n_left(x5) & of(x5,x2) & n_female(x2) & Actor(e2,x1) & v_look(e2) & subset_of(x4,x1) & n_thing(x4) & card_eq_1(x4) & subset_of(x2,x1) & Actor(e1,x3) & v_walk(e1) & (x2 = x3) & n_girl(x2) & card_eq_2(x2))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_walk(e1) & n_girl(x1) & card_eq_2(x1))
premise_sim: exists e1 e2 x1 x2 x3 x4 x5.(v_walk(e1) & v_look(e2) & to(e2,x5) & subset_of(x4,x1) & subset_of(x2,x1) & of(x5,x2) & n_thing(x4) & n_left(x5) & n_girl(x2) & n_female(x2) & card_eq_2(x2) & card_eq_1(x4) & Actor(e2,x1) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists e1 x1.(v_walk(e1) & n_girl(x1) & card_eq_2(x1) & Actor(e1,x1))