premise: a tractor digging in dirt.
hypothesis: A tractor is inside a house.
explanation_1: if the tractor is inside a house then it cannot be digging dirt.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_dirt(x3) & Actor(e1,x2) & v_dig(e1) & (x1 = x2) & n_tractor(x1))
hypothesis_logic: exists p1 x1.(exists x2.(inside(x1,x2) & n_house(x2)) & n_tractor(x1))
premise_sim: exists e1 x1 x2 x3.(v_dig(e1) & n_tractor(x1) & n_dirt(x3) & in(e1,x3) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1.(n_tractor(x1) & exists x2.(n_house(x2) & inside(x1,x2)))