people are looking at the antique cars, and the police officer is taking pictures.
People all dressed in black are observing old cars while a cop photographs them
when people are dressed in black lookin for old cars that dosent imply that they are watching antique cars
exists e2 e1 s1 x1 x2 x3 x4 x5.(n_officer(x3) & of(x3,x4) & n_police(x4) & n_car(x2) & a_antique(s1) & Theme(s1,x2) & Theme(e2,x5) & Actor(e2,x3) & v_take(e2) & n_picture(x5) & at(e1,x2) & Actor(e1,x1) & v_look(e1) & n_people(x1))
exists e1 e2 p1 s1 s2 s3 x1 x2 x3 x4.(exists e3 x5.(Theme(e3,x1) & Actor(e3,x5) & v_photograph(e3) & n_cop(x5)) & n_thing(x1) & while(e2,p1) & Theme(e2,x4) & Actor(e2,x1) & v_observe(e2) & n_car(x4) & a_old(s3) & Theme(s3,x4) & a_all(s2) & Manner(e1,s2) & Theme(e1,s1) & Theme(s1,x3) & a_black(s1) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_people(x1))