premise: A man jumps in front of a palace in China.
hypothesis: Nobody is in the air.
explanation_1: we are either talking about a man or we are talking about nobody being present.
explanation_2: If someone jumps, it is impossible for there to be nobody in the air.
explanation_3: If a man jumps he would momentarily be in the air.
premise_logic: exists e1 x1 x2 x3 x4.(ne_geo_china(x4) & in(e1,x2) & of(x2,x3) & in(x3,x4) & n_palace(x3) & n_front(x2) & Actor(e1,x1) & v_jump(e1) & n_man(x1))
hypothesis_logic: exists x2.(n_air(x2) & -exists p1 x1.(in(x1,x2) & n_person(x1)))