Oriental people are riding in a train.
A group of ten people are riding the train.
Not all oriental people riding in a train are in a group of ten people.
exists e1 s1 x1 x2.(in(e1,x2) & n_train(x2) & Actor(e1,x1) & v_ride(e1) & n_people(x1) & a_oriental(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_train(x3) & Theme(e1,x3) & Actor(e1,x1) & v_ride(e1) & of(x1,x2) & n_people(x2) & card_eq_10(x2) & n_group(x1))