premise: A boy in a baseball cap jumps over a flight of stairs.
hypothesis: A guy swimming in the pool.
explanation_1: the boy either jumps over a flight of stairs or he is swimming in the pool.
explanation_2: ITs a boy in sentence 1 and a guy in sentence two. One is on a flight of stairs and the other in a pool.
explanation_3: can't be swimming and jumping at once
premise_logic: exists e1 x1 x2 x3 x4 x5.(over(e1,x4) & of(x4,x5) & n_stair(x5) & n_flight(x4) & Actor(e1,x1) & v_jump(e1) & in(x1,x2) & n_cap(x2) & of(x2,x3) & n_baseball(x3) & n_boy(x1))
hypothesis_logic: exists x1 x2 x3.(n_pool(x3) & a_topic(x1) & in(x1,x3) & Time(x1,x2) & n_swimming(x2) & n_guy(x1))