Man stands outside a storefront.
A man is going to Safeway
The man may not have been  going to Safeway.
exists e1 x1 x2.(outside(e1,x2) & n_storefront(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2.(Actor(e2,x1) & v_safeway(e2)) & n_man(x1))