premise: A group of men dancing outside.
hypothesis: The men sit on the ground and talk.
explanation_1: Group of men cannot sit and dance at the same time.
explanation_2: The men cannot sit and dance at the same time.
explanation_3: The men cannot sit and be dancing at the same time.
premise_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & of(x1,x2) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x3) & v_dance(e1) & (x2 = x3) & n_man(x2) & n_group(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_ground(x3) & n_man(x1) & on(e1,x2) & subset_of(x4,x2) & n_talk(x4) & subset_of(x3,x2) & Actor(e1,x1) & v_sit(e1))