Two people on bicycles sit at a corner crosswalk in front of a red brick building while another bicyclist rides by behind them.
Two people wait for the street light to change while another rider isn't paying attention.
two people in front of building does not infer they wait for the light to change
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(behind(e1,x1) & n_thing(x1) & a_by(s2) & Manner(e1,s2) & while(e1,x10) & n_ride(x10) & of(x10,x9) & n_bicyclist(x9) & -(x10 = x8) & n_ride(x8) & of(x8,x9) & in(e1,x5) & of(x5,x6) & n_building(x6) & of(x6,x7) & n_brick(x7) & a_red(s1) & Theme(s1,x6) & n_front(x5) & at(e1,x3) & n_crosswalk(x3) & of(x3,x4) & n_corner(x4) & Actor(e1,x1) & v_sit(e1) & on(x1,x2) & n_bicycle(x2) & n_people(x1) & card_eq_2(x1))
exists e1 p1 x1 x2 x3 x4.(n_light(x2) & of(x2,x3) & n_street(x3) & n_rider(x4) & for(e1,x2) & Topic(e1,p1) & Actor(e1,x1) & v_wait(e1) & exists e2 p2.(exists x5.(-exists e3 x6.(Theme(e3,x6) & Actor(e3,x5) & v_pay(e3) & n_attention(x6)) & n_rider(x5) & -(x5 = x4)) & while(e2,p2) & Actor(e2,x1) & v_change(e2)) & n_people(x1) & card_eq_2(x1))