premise: Lady sitting at the piano.
hypothesis: The lady is near the piano.
explanation_1: It is only possible for the lady to be sitting at the piano if the lady is near the piano.
premise_logic: exists e1 x1 x2.(n_piano(x2) & ne_nam_lady(x1) & at(e1,x2) & Actor(e1,x1) & v_sit(e1))
hypothesis_logic: exists p1 x1 x2.(n_piano(x2) & n_lady(x1) & near(x1,x2))
premise_sim: exists e1 x1 x2.(v_sit(e1) & ne_nam_lady(x1) & n_piano(x2) & at(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1 x2.(near(x1,x2) & n_piano(x2) & n_lady(x1))