Man in hat waves to the camera, surrounded by other people.
The man in the hat was waving to his family and friends
The other people are not necessarily his family and friends.
exists e1 x1 x2 x3 x4 x5 x6 x7.(n_people(x7) & n_camera(x4) & a_topic(x1) & in(x1,x2) & to(x2,x4) & Actor(e1,x6) & -(x6 = x7) & n_people(x6) & Theme(e1,x5) & v_surround(e1) & (x4 = x5) & n_wave(x2) & of(x2,x3) & n_hat(x3) & n_man(x1))
exists e1 x1 x2 x3 x4 x5.(n_friend(x5) & n_family(x4) & subset_of(x5,x3) & subset_of(x4,x3) & of(x3,x1) & n_male(x1) & n_hat(x2) & n_man(x1) & to(e1,x3) & Actor(e1,x1) & v_wave(e1) & in(x1,x2))