A man is lying on top of two inflated air mattresses, making a thumbs-up sign at the camera.
A man is posing for the camera.
You can not infer he is posing.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(n_camera(x6) & for(e1,e2) & Theme(e2,x5) & Actor(e2,x1) & v_make(e2) & at(x5,x6) & n_sign(x5) & a_thumbs-up(s2) & Theme(s2,x5) & on(e1,x2) & of(x2,x3) & n_mattress(x3) & of(x3,x4) & n_air(x4) & a_inflated(s1) & Theme(s1,x3) & card_eq_2(x3) & n_top(x2) & Actor(e1,x1) & v_lie(e1) & n_man(x1))
exists e1 x1 x2.(n_camera(x2) & for(e1,x2) & Actor(e1,x1) & v_pose(e1) & n_man(x1))