Three men sit on floor in green room.
some men are gossiping in a room by sitting in a floor.
Three men sit on floor in green room does not indicate they are gossiping in a room by sitting in a floor
exists e1 s1 x1 x2 x3.(in(e1,x3) & n_room(x3) & a_green(s1) & Theme(s1,x3) & on(e1,x2) & n_floor(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & card_eq_3(x1))
exists e1 e2 x1 x2 x3.(by(e1,e2) & in(e2,x3) & n_floor(x3) & Actor(e2,x1) & v_sit(e2) & in(e1,x2) & n_room(x2) & Actor(e1,x1) & v_gossip(e1) & n_man(x1))