No traffic because it is Sunday and the man is waiting to cross the road.
A man waits to cross the road.
Waiting and waits are two ways to phrase present tense of waiting, both indicating the same thing: the man is waiting to cross.
(x)
exists e1 p1 x1 x2.(n_road(x2) & Topic(e1,p1) & Actor(e1,x1) & v_wait(e1) & exists e2.(Theme(e2,x2) & Actor(e2,x1) & v_cross(e2)) & n_man(x1))