Man makes vulgar gesture to the camera while the others around him eat.
A person is flipping the bird to a group of people
Everyone saws that the man makes vulgar gesture  to the camera at the spot the man flipping the bird to the group of people.
exists e1 p1 x1 x2 x3 x4.(-(x4 = x4) & n_person(x4) & n_camera(x4) & exists e2.(Actor(e2,x4) & v_eat(e2) & around(x4,x1)) & n_male(x1) & while(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & to(x2,x4) & n_gesture(x2) & of(x2,x3) & n_vulgar(x3) & n_man(x1))
exists e1 x1 x2 x3 x4.(n_bird(x2) & to(e1,x3) & of(x3,x4) & n_people(x4) & n_group(x3) & Theme(e1,x2) & Actor(e1,x1) & v_flip(e1) & n_person(x1))