A group of people gather in a bar, and one man in a black shirt holds his arm and signals to the camera.
a man photographs his friends
the man is not necessarily photographing and the other people are not necessarily his friends.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_camera(x9) & to(e2,x9) & Theme(e2,x6) & Actor(e2,x4) & v_hold(e2) & n_signal(x8) & n_arm(x7) & subset_of(x8,x6) & subset_of(x7,x6) & of(x6,x5) & n_male(x5) & in(x4,x5) & n_shirt(x5) & a_black(s1) & Theme(s1,x5) & n_man(x4) & card_eq_1(x4) & in(e1,x3) & n_bar(x3) & Actor(e1,x1) & v_gather(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_photograph(e1) & n_friend(x2) & of(x2,x1) & n_male(x1) & n_man(x1))