premise: Group of men standing in a meeting room, talking.
hypothesis: A group of men are talking to each other.
explanation_1: Men standing in a meeting room talking must be talking to each other.
explanation_2: Men standing in a meeting room implies talking to each other
explanation_3: A group of men are in a meeting room, so these men are talking.
premise_logic: exists e2 e1 s1 x1 x2 x3 x4.(ne_org_group(s1) & a_topic(s1) & of(s1,x1) & for(e1,e2) & Actor(e2,x2) & v_talk(e2) & in(e1,x3) & n_room(x3) & of(x3,x4) & n_meeting(x4) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(all x3.(n_other(x3) -> to(e1,x3)) & Actor(e1,x1) & v_talk(e1) & of(x1,x2) & n_man(x2) & n_group(x1))