Two guys in the snow waving at the camera.
There are people in the snow.
Both subjects are in the snow
exists e1 x1 x2 x3 x4.(n_camera(x4) & n_snow(x2) & a_topic(x1) & in(x1,x2) & at(e1,x4) & Actor(e1,x3) & v_wave(e1) & (x2 = x3) & n_guy(x1) & card_eq_2(x1))
exists p1 x1 x2.(n_snow(x2) & in(p1,x2) & exists x3.((x1 = x3) & n_people(x3)))