Three girls standing outside, one girl is crying.
The boy plays with an airplane
It can't be three girls if it is a single boy.
exists e2 e1 s1 x1 x2 x3.(rel(e1,x2) & a_outside(s1) & Manner(e2,s1) & Actor(e2,x3) & v_stand(e2) & (x2 = x3) & n_girl(x2) & card_eq_3(x2) & Actor(e1,x1) & v_cry(e1) & n_girl(x1) & card_eq_1(x1))
exists e1 x1 x2.(n_boy(x1) & with(e1,x2) & n_airplane(x2) & Actor(e1,x1) & v_play(e1))