premise: Three little boys on a float in a river.
hypothesis: boys head down the river in a raft
explanation_1: Just because boys are in the river doesn't necessarily mean they have to head down the river. There are many objects to float on other than a raft.
premise_logic: exists s1 x1 x2 x3.(a_topic(x1) & on(x1,x2) & in(x2,x3) & n_river(x3) & n_float(x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1) & card_eq_3(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_river(x2) & down(e1,x2) & in(x2,x3) & n_raft(x3) & Actor(e1,x1) & v_head(e1) & n_boy(x1))
premise_sim: exists s1 x1 x2 x3.(on(x1,x2) & n_river(x3) & n_float(x2) & n_boy(x1) & in(x2,x3) & card_eq_3(x1) & a_topic(x1) & a_little(s1) & Theme(s1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_head(e1) & n_river(x2) & n_raft(x3) & n_boy(x1) & in(x2,x3) & down(e1,x2) & Actor(e1,x1))