A man with a guitar, with two people looking at bikes.
There are three people in this picture.
A man and two people equal three people total.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & with(x2,x3) & at(e1,x5) & n_bike(x5) & Actor(e1,x4) & v_look(e1) & (x3 = x4) & n_people(x3) & card_eq_2(x3) & n_guitar(x2) & n_man(x1))
exists p1 x1 x2.(n_picture(x2) & in(p1,x2) & exists x3.((x1 = x3) & n_people(x3) & card_eq_3(x3)))