Two bikers wait to cross a street at a crosswalk.
The bikers are heading for lunch.
two bikers waiting to cross the street does not infer they are heading for lunch
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_wait(e1) & exists e2 x2 x3.(at(e2,x3) & n_crosswalk(x3) & Theme(e2,x2) & Actor(e2,x1) & v_cross(e2) & n_street(x2)) & n_biker(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_biker(x1) & for(e1,x2) & n_lunch(x2) & Actor(e1,x1) & v_head(e1))