Three people in reflective white on bikes.
Few people on the bikes with reflective white
Three people are a few people, and reflective white on bikes is a rephrasing of bikes with reflective white.
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x2) & on(x2,x3) & n_bike(x3) & n_white(x2) & a_reflective(s1) & Theme(s1,x2) & n_people(x1) & card_eq_3(x1))
exists s1 s2 x1 x2 x3.(n_bike(x2) & a_topic(x1) & with(x1,x3) & n_white(x3) & a_reflective(s2) & Theme(s2,x3) & on(x1,x2) & n_people(x1) & a_few(s1) & Theme(s1,x1))