People on bicycles waiting at an intersection.
More than one person on a bicycle is obeying traffic laws.
People imply more than one person.
exists e1 x1 x2 x3 x4.(a_topic(x1) & on(x1,x2) & at(e1,x4) & n_intersection(x4) & Actor(e1,x3) & v_wait(e1) & (x2 = x3) & n_bicycle(x2) & n_people(x1))
exists e1 s1 x1 x2 x3 x4 x5.(Theme(e1,x4) & Actor(e1,x1) & v_obey(e1) & n_law(x4) & of(x4,x5) & n_traffic(x5) & on(x1,x3) & n_bicycle(x3) & than(s1,x2) & card_eq_1(x2) & Theme(s1,x1) & a_more(s1) & n_person(x1))