A girl in the foreground is frowning while, in the background, there are trees, ATVs, and golf carts.
a girl is smiling on an atv
Frowning is a sad expression and smiling is a happy expression
exists e1 p1 x1 x2 x4 x7.(n_background(x4) & ne_per_atvs(x7) & n_foreground(x2) & exists p2 x3.(in(p2,x4) & exists x5 x6 x8 x9.((x3 = x5) & rel(x5,x6) & subset_of(x8,x6) & n_cart(x8) & of(x8,x9) & n_golf(x9) & subset_of(x7,x6) & n_tree(x5))) & while(e1,p1) & Actor(e1,x1) & v_frown(e1) & in(x1,x2) & n_girl(x1))
exists e1 x1 x2.(on(e1,x2) & n_atv(x2) & Actor(e1,x1) & v_smile(e1) & n_girl(x1))