A man sells eggs and chickens from a mat on the street.
A man is buying expensive art in an indoor auction.
Sells is not buying. The street is not indoors.
exists e1 x1 x2 x3 x4 x5 x6.(n_street(x6) & Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & subset_of(x4,x2) & from(x4,x5) & on(x5,x6) & n_mat(x5) & n_chicken(x4) & subset_of(x3,x2) & n_egg(x3) & n_man(x1))
exists e1 s1 s2 x1 x2 x3.(in(e1,x3) & n_auction(x3) & a_indoor(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_buy(e1) & n_art(x2) & a_expensive(s1) & Theme(s1,x2) & n_man(x1))