A man on a bike is riding through a small crowd.
He is throwing his bike at people.
The man cannot simultaneously be riding a bike and throwing his bike.
exists e1 s1 x1 x2 x3.(through(e1,x3) & n_crowd(x3) & a_small(s1) & Theme(s1,x3) & Actor(e1,x1) & v_ride(e1) & on(x1,x2) & n_bike(x2) & n_man(x1))
exists e1 x1 x2.(at(e1,x1) & n_people(x1) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_bike(x2) & of(x2,x1) & n_male(x1) & n_male(x1))