A guy with a goatee is smiling at the camera while a female hugs him from behind.
The guy is pretending to smile.
The guy is not necessarily pretending to smile.
exists e1 s1 x1 x2 x3 x4 x5.(n_camera(x3) & n_male(x3) & from(e1,x5) & n_behind(x5) & while(e1,x4) & n_hug(x4) & a_female(s1) & Theme(s1,x4) & at(e1,x3) & Theme(e1,x3) & Actor(e1,x1) & v_smile(e1) & with(x1,x2) & n_goatee(x2) & n_guy(x1))
exists e1 p1 x1.(n_guy(x1) & Topic(e1,p1) & Actor(e1,x1) & v_pretend(e1) & exists e2.(Actor(e2,x1) & v_smile(e2)))