premise: a boy jumps into the pool.
hypothesis: The boy was out all day swimming.
explanation_1: Just because the boy jumps in the pool does not mean he was swimming all day.
premise_logic: exists e1 x1 x2.(n_pool(x2) & into(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_boy(x1))
hypothesis_logic: exists p1 x1.(n_boy(x1) & all x3 x2.((n_swimming(x2) & of(x2,x3) & n_day(x3)) -> out(x1,x2)))
premise_sim: exists e1 x1 x2.(v_jump(e1) & n_pool(x2) & n_boy(x1) & into(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_boy(x1) & all x3 x2.(out(x1,x2) | -of(x2,x3) | -n_swimming(x2) | -n_day(x3)))