Three boy do "Hear no evil, see no evil, speak no evil."
Three boys pose in the grass for a funny picture.
Not all boys pose for a picture.
exists x1 x2 x3.(-exists e3 x6.(Theme(e3,x6) & Actor(e3,x3) & v_speak(e3) & n_evil(x6)) & n_boy(x3) & card_eq_3(x3) & -exists e2 x5.(Theme(e2,x5) & Actor(e2,x2) & v_see(e2) & n_evil(x5)) & n_boy(x2) & card_eq_3(x2) & -exists e1 x4.(Theme(e1,x4) & Actor(e1,x1) & v_hear(e1) & n_evil(x4)) & n_boy(x1) & card_eq_3(x1))
exists e1 s1 x1 x2 x3.(n_grass(x2) & in(e1,x2) & for(x2,x3) & n_picture(x3) & a_funny(s1) & Theme(s1,x3) & Actor(e1,x1) & v_pose(e1) & n_boy(x1) & card_eq_3(x1))