premise: two people are looking off a cliff.
hypothesis: Two people are standing at an edge.
explanation_1: To be looking off a cliff is to be standing at an edge.
premise_logic: exists e1 x1 x2.(off(e1,x2) & n_cliff(x2) & Actor(e1,x1) & v_look(e1) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(at(e1,x2) & n_edge(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2.(v_look(e1) & off(e1,x2) & n_people(x1) & n_cliff(x2) & card_eq_2(x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_stand(e1) & n_people(x1) & n_edge(x2) & card_eq_2(x1) & at(e1,x2) & Actor(e1,x1))