A boy in blue jumps in front of the camera.
A boy in green is jumping.
Blue is not green.
exists s1 x1 x2 x3 x4.(n_camera(x4) & a_topic(x1) & in(x1,x2) & in(x2,x3) & of(x3,x4) & n_front(x3) & n_jump(x2) & a_blue(s1) & Theme(s1,x2) & n_boy(x1))
exists e1 x1 x2.(Actor(e1,x1) & v_jump(e1) & in(x1,x2) & n_green(x2) & n_boy(x1))