premise: A man jumping sideways in the ocean.
hypothesis: The man is enjoying a vacation at a beach resort and decides to take a swim in the ocean.
explanation_1: The man isn't necessarily on vacation at a beach resort. Jumping sideways into the ocean is not the same as swimming in the ocean.
explanation_2: A man can jump into the ocean even when he is not on vacation or at a beach resort. A man can jump into the ocean without the intent of going for a swim.
explanation_3: Jumping in the ocean does not imply that the man will then swim.
premise_logic: exists e1 x1 x2 x3 x4.(n_ocean(x4) & a_topic(x1) & in(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_jump(e1) & n_sideway(x3) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 e2 p1 x1 x2 x3 x4 x6.(n_ocean(x6) & n_man(x1) & Topic(e2,p1) & Actor(e2,x1) & v_decide(e2) & exists e3 x5.(in(e3,x6) & Theme(e3,x5) & Actor(e3,x1) & v_take(e3) & n_swim(x5)) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & at(x2,x3) & n_resort(x3) & of(x3,x4) & n_beach(x4) & n_vacation(x2))