Someone carrying an umbrella while crossing an intersection.
The person carrying the umbrella is walking to work.
Just because someone is crossing the intersection that does not mean they are walking to work.
exists e1 e2 x1 x2 x3 x4.(a_topic(x1) & while(e1,e2) & Theme(e2,x4) & Actor(e2,x2) & v_cross(e2) & n_intersection(x4) & Theme(e1,x3) & Actor(e1,x2) & v_carry(e1) & n_umbrella(x3) & (x1 = x2) & n_person(x1))
exists e1 e2 p1 x1 x2 x3.(n_umbrella(x3) & n_person(x1) & Topic(e2,p1) & Actor(e2,x1) & v_walk(e2) & exists e3.(Actor(e3,x1) & v_work(e3)) & Theme(e1,x3) & Actor(e1,x2) & v_carry(e1) & (x1 = x2))