These two young boys with blue and gray shorts, smile for the camera before they go play outside.
two boys are mowing the lawn.
The boys can't be smiling for the camera before they go outside if they're already mowing the lawn.
exists e1 p1 s1 s2 s3 x1 x2 x3.(n_thing(x1) & n_camera(x3) & n_boy(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1) & exists e2 s4 x4.(a_outside(s4) & Manner(e2,s4) & Theme(e2,x4) & Actor(e2,x1) & v_go(e2) & n_play(x4)) & before(e1,p1) & for(e1,x3) & Actor(e1,x1) & v_smile(e1) & with(x1,x2) & n_shorts(x2) & a_gray(s3) & Theme(s3,x2) & a_blue(s2) & Theme(s2,x2))
exists e1 x1 x2.(n_lawn(x2) & Theme(e1,x2) & Actor(e1,x1) & v_mow(e1) & n_boy(x1) & card_eq_2(x1))