A view from the ground of a footbridge, with several pedestrians on it, and the view of one man's feet in the center foreground.
The footbridge has a number of pedestrians walking on it.
a number of pedestrians constitutes several
exists s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_foreground(x8) & of(x8,x9) & n_center(x9) & n_thing(x2) & n_ground(x2) & a_topic(x1) & from(x1,x2) & of(x2,x3) & subset_of(x1,x3) & of(x1,x7) & in(x7,x8) & n_foot(x7) & of(x7,x6) & n_man(x6) & card_eq_1(x6) & n_view(x1) & n_view(x1) & subset_of(x4,x3) & with(x4,x5) & on(x5,x2) & n_pedestrian(x5) & a_several(s1) & Theme(s1,x5) & n_footbridge(x4))
exists e2 e1 x1 x2 x3 x4.(n_thing(x1) & n_footbridge(x1) & Theme(e2,x2) & Actor(e2,x1) & v_have(e2) & of(x2,x3) & on(e1,x1) & Actor(e1,x4) & v_walk(e1) & (x3 = x4) & n_pedestrian(x3) & n_number(x2))