a cyclist riding with no hands in a race.
man shows off for the crowd
The man may not be showing off.
exists x1 x2.(-exists x3 x4.(a_topic(x1) & with(x1,x3) & in(x3,x4) & n_race(x4) & n_hand(x3)) & n_riding(x1) & of(x1,x2) & n_cyclist(x2))
exists e1 s1 x1 x2.(n_crowd(x2) & a_off(s1) & Manner(e1,s1) & for(e1,x2) & Actor(e1,x1) & v_show(e1) & n_man(x1))