A little boy grinning with a go-cart in the background.
The go-cart was a gift for his birthday.
The go-cart was not necessarily a gift for his birthday, and it is not even necessarily his.
exists e1 s1 x1 x2 x3 x4.(n_background(x4) & a_topic(x1) & with(e1,x3) & in(x3,x4) & n_go-cart(x3) & Actor(e1,x2) & v_grin(e1) & (x1 = x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists p1 x1 x3.(n_birthday(x3) & of(x3,x1) & n_male(x1) & n_go-cart(x1) & exists x2.((x1 = x2) & for(x2,x3) & n_gift(x2)))