A group of people stand together and look at the camera.
The man is sitting on the bench
People cannot be standing while sitting. A man is not a group of people.
exists e2 e1 p1 x1 x2 x3 x4 x5.(n_camera(x5) & at(e2,x5) & Actor(e2,x3) & v_look(e2) & of(x3,x4) & n_people(x4) & n_group(x3) & exists s1.(Theme(s1,x1) & a_together(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 x1 x2.(n_bench(x2) & n_man(x1) & on(e1,x2) & Actor(e1,x1) & v_sit(e1))