premise: a boy jumps into the pool.
hypothesis: The boy was playing at the pool.
explanation_1: If the boy jumps into the pool then he had to playing at the pool to be able to jump into it.
premise_logic: exists e1 x1 x2.(n_pool(x2) & into(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_boy(x1))
hypothesis_logic: exists e1 x1 x2.(n_pool(x2) & n_boy(x1) & at(e1,x2) & Actor(e1,x1) & v_play(e1))
premise_sim: exists e1 x1 x2.(v_jump(e1) & n_pool(x2) & n_boy(x1) & into(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_play(e1) & n_pool(x2) & n_boy(x1) & at(e1,x2) & Actor(e1,x1))