premise: Two ladies looking for artifacts.
hypothesis: Two sad ladies looking for artifacts.
explanation_1: There is no evidence these ladies are sad just because they are looking for artifacts. They could be very excited to be looking at artifacts.
premise_logic: exists e1 x1 x2.(for(e1,x2) & n_artifact(x2) & Actor(e1,x1) & v_look(e1) & n_lady(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 s1 x1 x2.(for(e1,x2) & n_artifact(x2) & Actor(e1,x1) & v_look(e1) & n_lady(x1) & a_sad(s1) & Theme(s1,x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2.(v_look(e1) & n_lady(x1) & n_artifact(x2) & for(e1,x2) & card_eq_2(x1) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2.(v_look(e1) & n_lady(x1) & n_artifact(x2) & for(e1,x2) & card_eq_2(x1) & a_sad(s1) & Theme(s1,x1) & Actor(e1,x1))