A man with a tuxedo and top hat on stands in the middle of a busy terminal.
A person in a tux
A man is a person and a tuxedo is a tux.
exists s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_middle(x6) & a_topic(x1) & with(x1,x2) & on(x2,x5) & in(x5,x6) & of(x6,x7) & n_terminal(x7) & a_busy(s2) & Theme(s2,x7) & n_stand(x5) & n_hat(x4) & a_top(s1) & Theme(s1,x4) & n_tuxedo(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_man(x1))
exists x1 x2.(a_topic(x1) & in(x1,x2) & n_tux(x2) & n_person(x1))