A group of people, many on bikes in a large city.
a group of people
Group of people is in a large city.
exists s1 x1 x2 x3 x4 x5.(a_topic(x1) & of(x1,x2) & rel(x2,x3) & on(x3,x4) & in(x4,x5) & n_city(x5) & a_large(s1) & Theme(s1,x5) & n_bike(x4) & n_quantity(x3) & n_people(x2) & n_group(x1))
exists x1 x2.(a_topic(x1) & of(x1,x2) & n_people(x2) & n_group(x1))