Man and woman wear fur coats while walking down brick road.
The couple is going to commit a suicide.
One can not be walking and commit suicide simultaneously.
(x)
exists e1 p1 x1.(n_couple(x1) & Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_commit(e2) & n_suicide(x2)))