A man in a suit runs across an intersection while a large group of people assembles.
A man in a suit is running to avoid traffic.
The fact that a man runs doesn't imply that he is running to avoid traffic.
exists e1 s1 x1 x2 x3 x4 x5 x6.(while(e1,x4) & of(x4,x5) & Time(x5,x6) & n_assemble(x6) & n_people(x5) & n_group(x4) & a_large(s1) & Theme(s1,x4) & across(e1,x3) & n_intersection(x3) & Actor(e1,x1) & v_run(e1) & in(x1,x2) & n_suit(x2) & n_man(x1))
exists e1 p1 x1 x2 x3 x4.(Topic(e1,p1) & exists e2 x5.(Theme(e2,x5) & Actor(e2,x1) & v_avoid(e2) & n_traffic(x5)) & Actor(e1,x3) & v_run(e1) & in(x3,x4) & n_suit(x4) & n_man(x3) & in(x1,x2) & n_suit(x2) & n_man(x1))