A man in a black hat and plaid shirt sells hats on the street.
A man sells socks on the street.
Hats and socks are different things
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_street(x7) & Theme(e1,x6) & Actor(e1,x1) & v_sell(e1) & on(x6,x7) & n_hat(x6) & in(x1,x2) & n_shirt(x4) & of(x4,x5) & n_plaid(x5) & n_hat(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_black(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(n_street(x3) & Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & on(x2,x3) & n_sock(x2) & n_man(x1))