Two children wearing bright pink clothes are playing with a toy lawn mower.
Nobody is playing
CHILDREN CANNOT BE PLAYING IF NOBODY IS PLAYING
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(with(e2,x4) & n_mower(x4) & of(x4,x6) & n_lawn(x6) & of(x4,x5) & n_toy(x5) & Actor(e2,x1) & v_play(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_clothes(x3) & a_pink(s2) & Theme(s2,x3) & a_bright(s1) & Theme(s1,x3) & (x1 = x2) & n_child(x1) & card_eq_2(x1))
-exists e1 x1.(Actor(e1,x1) & v_play(e1) & n_person(x1))