premise: A man and a woman jumping with a lake in the background.
hypothesis: There is a man and a woman.
explanation_1: Scentence two states that there is a man and a woman but doesn't state what they are doing as scentence one does
explanation_2: If a man and a woman are jumping then they must exist so there is a man and a woman.
explanation_3: There are some people jumping.
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 p1 x1 x2 x3 x4.((x1 = x2) & subset_of(x4,x2) & n_woman(x4) & subset_of(x3,x2) & n_man(x3))
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 x1 x2 x3 x4.(subset_of(x4,x2) & subset_of(x3,x2) & n_woman(x4) & n_man(x3) & (x1 = x2))