premise: People in a conference meeting.
hypothesis: The meeting room is empty.
explanation_1: If the meeting room is empty it is impossible for people to be in a conference meeting.
premise_logic: exists x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_meeting(x2) & of(x2,x3) & n_conference(x3) & n_people(x1))
hypothesis_logic: exists s1 x1 x2.(n_room(x1) & of(x1,x2) & n_meeting(x2) & Theme(s1,x1) & a_empty(s1))
premise_sim: exists x1 x2 x3.(of(x2,x3) & n_people(x1) & n_meeting(x2) & n_conference(x3) & in(x1,x2) & a_topic(x1))
hypothesis_sim: exists s1 x1 x2.(of(x1,x2) & n_room(x1) & n_meeting(x2) & a_empty(s1) & Theme(s1,x1))