premise: Some women are playing beach volleyball
hypothesis: The women were skiing.
explanation_1: Skiing involves snow and T\there is not typically snow at the beach.  one cannot be playing beach volleyball and skiing at the same time.
premise_logic: exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_volleyball(x2) & of(x2,x3) & n_beach(x3) & n_woman(x1))
hypothesis_logic: exists p1 x1.(n_woman(x1) & exists x2.((x1 = x2) & n_skiing(x2)))
premise_sim: exists e1 x1 x2 x3.(v_play(e1) & of(x2,x3) & n_woman(x1) & n_volleyball(x2) & n_beach(x3) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_woman(x1) & exists x2.(n_skiing(x2) & (x1 = x2)))