Two young children playing with big wheels in an urban area.
Two children are taking naps.
Two children playing can not be taking naps at the same time
exists e1 s1 s2 s3 x1 x2 x3 x4.(a_topic(x1) & with(e1,x3) & in(x3,x4) & n_area(x4) & a_urban(s3) & Theme(s3,x4) & n_wheel(x3) & a_big(s2) & Theme(s2,x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_child(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_nap(x2) & n_child(x1) & card_eq_2(x1))