One man is standing in a red room while another person sits next to him.
Two people are sitting in a blue room
Two people cannot be one man
exists e1 p1 s1 x1 x2 x3.(n_male(x3) & n_person(x3) & exists e2 x4.(to(e2,x3) & r_next(e2) & Actor(e2,x4) & v_sit(e2) & n_person(x4) & -(x4 = x3)) & while(e1,p1) & in(e1,x2) & n_room(x2) & a_red(s1) & Theme(s1,x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & card_eq_1(x1))
exists e1 s1 x1 x2.(in(e1,x2) & n_room(x2) & a_blue(s1) & Theme(s1,x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_2(x1))