premise: A crowd watching a snowboarder.
hypothesis: The crowd is watching
explanation_1: Just because the crowd is watching does not mean they are watching a snowboarder.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_watch(e1) & n_snowboarder(x3) & (x1 = x2) & n_crowd(x1))
hypothesis_logic: exists e1 x1.(n_crowd(x1) & Actor(e1,x1) & v_watch(e1))
premise_sim: exists e1 x1 x2 x3.(v_watch(e1) & n_snowboarder(x3) & n_crowd(x1) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1.(v_watch(e1) & n_crowd(x1) & Actor(e1,x1))