Several people are crossing a street.
Some people are walking to a store.
They could have been crossing the street to go to church instead of walking to a store.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_cross(e1) & n_street(x2) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2.(to(e1,x2) & n_store(x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1))