Two men are standing on a corner with empty rickshaws while people on bicycles ride by in the background.
Men stand with empty rickshaws waiting on todays delivery.
Standing on a corner doesn't imply waiting for a delivery. They could be just standing there talking for all we know
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_background(x7) & in(e1,x7) & a_by(s2) & Manner(e1,s2) & while(e1,x4) & on(x4,x5) & n_ride(x5) & of(x5,x6) & n_bicycle(x6) & n_people(x4) & with(e1,x3) & n_rickshaw(x3) & a_empty(s1) & Theme(s1,x3) & on(e1,x2) & n_corner(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & card_eq_2(x1))
exists e1 e2 s1 x1 x2 x3 x4 x5.(with(e1,x2) & on(e2,x4) & n_delivery(x4) & of(x4,x5) & n_today(x5) & Actor(e2,x3) & v_wait(e2) & (x2 = x3) & n_rickshaw(x2) & a_empty(s1) & Theme(s1,x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))