Two women race their bicycles on a sunny day.
A couple people ride two-wheeled conveyances.
Two women are a couple people, and bicycles are two-wheeled conveyances.
exists s1 s2 x1 x2 x3 x4.(a_topic(x1) & on(x1,x4) & n_day(x4) & a_sunny(s2) & Theme(s2,x4) & n_bicycle(x1) & a_their(s1) & Theme(s1,x1) & of(x1,x3) & n_race(x3) & of(x1,x2) & n_woman(x2) & card_eq_2(x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_ride(e1) & n_conveyance(x3) & a_two-wheeled(s1) & Theme(s1,x3) & n_people(x1) & of(x1,x2) & n_couple(x2))