Two elderly people sit in handicapped chairs on a train.
Two people are on a long train ride.
Train rides can be long or short or somewhere in between.
exists e1 s1 s2 x1 x2 x3.(on(e1,x3) & n_train(x3) & in(e1,x2) & n_chair(x2) & a_handicapped(s2) & Theme(s2,x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & a_elderly(s1) & Theme(s1,x1) & card_eq_2(x1))
exists p1 x1.(exists s1 x2 x3.(on(x1,x2) & n_ride(x2) & of(x2,x3) & n_train(x3) & a_long(s1) & Theme(s1,x2)) & n_people(x1) & card_eq_2(x1))