premise: A person is in the air on a bike near a river.
hypothesis: the guy is cooking
explanation_1: The person cannot be on a bike and cooking at the same time.
premise_logic: exists p1 x1 x2.(n_air(x2) & exists x3 x4.(in(x1,x2) & on(x2,x3) & near(x3,x4) & n_river(x4) & n_bike(x3)) & n_person(x1))
hypothesis_logic: exists e1 x1.(n_guy(x1) & Actor(e1,x1) & v_cook(e1))
premise_sim: exists x1 x2.(n_person(x1) & n_air(x2) & exists x3 x4.(on(x2,x3) & near(x3,x4) & n_river(x4) & n_bike(x3) & in(x1,x2)))
hypothesis_sim: exists e1 x1.(v_cook(e1) & n_guy(x1) & Actor(e1,x1))