premise: A man and a woman jumping with a lake in the background.
hypothesis: They are swimming in the lake.
explanation_1: A woman jumping cannot be swimming at the same time.
explanation_2: The lake can not be in the background if you're swimming in the lake.
explanation_3: If the lake is in the background, they cannot be swimming in the lake.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(n_background(x5) & a_topic(s1) & subset_of(x2,s1) & with(e1,x4) & in(x4,x5) & n_lake(x4) & Actor(e1,x3) & v_jump(e1) & (x2 = x3) & n_woman(x2) & subset_of(x1,s1) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(n_lake(x2) & n_thing(x1) & in(e1,x2) & Actor(e1,x1) & v_swim(e1))
premise_sim: exists e1 s1 x1 x2 x3 x4 x5.(with(e1,x4) & v_jump(e1) & subset_of(x2,s1) & subset_of(x1,s1) & n_woman(x2) & n_man(x1) & n_lake(x4) & n_background(x5) & in(x4,x5) & a_topic(s1) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists e1 x1 x2.(v_swim(e1) & n_thing(x1) & n_lake(x2) & in(e1,x2) & Actor(e1,x1))