People are standing on a train platform waiting for the train.
Ten people at the subway are waiting for their train.
Answer :The fact that the people are standing on a train platform does not mean that they are at the subway
exists e1 e2 x1 x2 x3.(for(e1,e2) & for(e2,x3) & n_train(x3) & n_train(x3) & Actor(e2,x1) & v_wait(e2) & on(e1,x2) & n_platform(x2) & of(x2,x3) & Actor(e1,x1) & v_stand(e1) & n_people(x1))
exists e1 x1 x2 x3.(n_train(x3) & of(x3,x2) & n_thing(x2) & n_subway(x2) & for(e1,x3) & Actor(e1,x1) & v_wait(e1) & at(x1,x2) & n_people(x1) & card_eq_10(x1))