A young man holding a white pipe against his mouth on a sidewalk with two girls sitting on the sidewalk.
There are girls sitting on the sidewalk.
two girls implies that there are girls.
exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_hold(e2) & against(x3,x4) & on(x4,x5) & with(x5,x6) & on(e1,x5) & n_sidewalk(x5) & n_sidewalk(x5) & Actor(e1,x7) & v_sit(e1) & (x6 = x7) & n_girl(x6) & card_eq_2(x6) & n_mouth(x4) & of(x4,x1) & n_male(x1) & n_pipe(x3) & a_white(s2) & Theme(s2,x3) & (x1 = x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists p1 x1 x4.(n_sidewalk(x4) & exists e1 x2 x3.((x1 = x2) & on(e1,x4) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_girl(x2)))