premise: A girl jumps in the grass.
hypothesis: There is a girl sitting on a chair.
explanation_1: The girl can not jump in the glass and sit on a chair at the same time.
premise_logic: exists e1 x1 x2.(n_grass(x2) & in(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_girl(x1))
hypothesis_logic: exists p1 x1 e1 x2 x3 x4.((x1 = x2) & on(e1,x4) & n_chair(x4) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_girl(x2))
premise_sim: exists e1 x1 x2.(v_jump(e1) & n_grass(x2) & n_girl(x1) & in(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1 e1 x2 x3 x4.(v_sit(e1) & on(e1,x4) & n_girl(x2) & n_chair(x4) & Actor(e1,x3) & (x2 = x3) & (x1 = x2))