A cyclist riding on their front wheel on the asphalt.
man does bike tricks for crowd
The cyclist doesn't necessarily have to be a man. He may not be doing tricks and there might not be a crowd.
exists s1 x1 x2 x3 x4.(n_asphalt(x4) & a_topic(x1) & on(x1,x3) & on(x3,x4) & n_wheel(x3) & a_front(s1) & Theme(s1,x3) & of(x3,x1) & n_thing(x1) & n_riding(x1) & of(x1,x2) & n_cyclist(x2))
exists e1 x1 x2 x3 x4.(for(e1,x4) & n_crowd(x4) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_trick(x2) & of(x2,x3) & n_bike(x3) & n_man(x1))