A boy wearing jeans and red sneakers is balancing on a red bar.
The boy is wearing a sweatshirt.
A boy is wearing jeans and red sneakers, but he may be wearing any type of shirt and not necessarily a sweatshirt.
exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6.(on(e2,x6) & n_bar(x6) & a_red(s2) & Theme(s2,x6) & Actor(e2,x1) & v_balance(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & subset_of(x5,x3) & n_sneaker(x5) & a_red(s1) & Theme(s1,x5) & subset_of(x4,x3) & n_jeans(x4) & (x1 = x2) & n_boy(x1))
exists e1 x1 x2.(n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_sweatshirt(x2))