A woman and a young girl are happily riding on a carousel.
Two smiling people ride a carousel.
A woman is one person and a girl is another. One plus one equals two people.
exists e1 s1 s2 x1 x2 x3 x4.(a_happily(s2) & Manner(e1,s2) & on(e1,x4) & n_carousel(x4) & Actor(e1,x1) & v_ride(e1) & subset_of(x3,x1) & n_girl(x3) & a_young(s1) & Theme(s1,x3) & subset_of(x2,x1) & n_woman(x2))
exists e1 e2 x1 x2.(Theme(e2,x2) & Actor(e2,x1) & v_ride(e2) & n_carousel(x2) & n_people(x1) & Actor(e1,x1) & v_smile(e1) & card_eq_2(x1))