A boy with a dish of food balanced on his head sits next to another boy in a green jacket.
The boys are brothers.
Just because the boys are sitting next to each other doesn't mean they are brothers.
exists e1 e2 p1 s1 x1 x2 x3 x4 x5 x6.(in(e2,x6) & n_jacket(x6) & a_green(s1) & Theme(s1,x6) & exists s2 x7.(to(s2,x7) & n_boy(x7) & -(x7 = x1) & Theme(s2,x1) & a_next(s2)) & n_boy(x1) & n_boy(x1) & Topic(e2,p1) & Actor(e2,x1) & v_sit(e2) & with(x1,x2) & of(x2,x3) & on(e1,x5) & n_head(x5) & of(x5,x1) & n_male(x1) & Theme(e1,x4) & v_balance(e1) & (x3 = x4) & n_food(x3) & n_dish(x2))
exists p1 x1.(n_boy(x1) & exists x2.((x1 = x2) & n_brother(x2)))