premise: a quad launches from a dirt jump.
hypothesis: A bear is growling.
explanation_1: A quad is a vehicle, a bear is an animal. Theses two sentences have nothing to do with each other.
premise_logic: exists e1 x1 x2 x3.(from(e1,x2) & n_jump(x2) & of(x2,x3) & n_dirt(x3) & Actor(e1,x1) & v_launch(e1) & n_quad(x1))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_growl(e1) & n_bear(x1))
premise_sim: exists e1 x1 x2 x3.(v_launch(e1) & of(x2,x3) & n_quad(x1) & n_jump(x2) & n_dirt(x3) & from(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_growl(e1) & n_bear(x1) & Actor(e1,x1))