A man in an unusual outfit is standing with a cigar in his mouth.
A man in a plain suit is sitting at the bus stop.
A man cannot be in an unusual outfit and in a plain suit.
exists e1 s1 x1 x2 x3 x4.(in(e1,x4) & n_mouth(x4) & of(x4,x1) & n_male(x1) & with(e1,x3) & n_cigar(x3) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_outfit(x2) & a_unusual(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 x1 x2 x3 x4.(n_stop(x3) & of(x3,x4) & n_bus(x4) & at(e1,x3) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_suit(x2) & a_plain(s1) & Theme(s1,x2) & n_man(x1))