Kids riding the subway
kids are going to school
Just because the kids are on the subway does not mean they are going to school.
exists e1 x1 x2 x3.(n_subway(x3) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_ride(e1) & (x1 = x2) & n_kid(x1))
exists e1 x1 x2.(to(e1,x2) & n_school(x2) & Actor(e1,x1) & v_go(e1) & n_kid(x1))