A boy is riding a bicycle with no hands near a group of people.
A boy is riding a bike with no hands.
"A boy riding a bicycle" is rephrasing a boy is riding a bike
exists e1 x1 x2.(-exists x3 x4 x5.(with(e1,x3) & near(x3,x4) & of(x4,x5) & n_people(x5) & n_group(x4) & n_hand(x3)) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bicycle(x2) & n_boy(x1))
exists e1 x1 x2.(-exists x3.(with(e1,x3) & n_hand(x3)) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bike(x2) & n_boy(x1))