A young girl and an older man sit on a bus.
Two people sit on a bus.
A young girl and an older man refer to two people.
exists e1 s1 s2 x1 x2 x3 x4.(on(e1,x4) & n_bus(x4) & Actor(e1,x1) & v_sit(e1) & subset_of(x3,x1) & n_man(x3) & r_more(s2) & a_older(s2) & Theme(s2,x3) & subset_of(x2,x1) & n_girl(x2) & a_young(s1) & Theme(s1,x2))
exists e1 x1 x2.(on(e1,x2) & n_bus(x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_2(x1))