A young man performing a bicycle stunt on a very small platform, while another is spotting him.
A man is trying to impress judges for a contest.
Performing a stunt does not imply it is in an effort to impress judges for a contest.
exists e1 p1 s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & exists e2 x6.(Theme(e2,x1) & Actor(e2,x6) & v_spot(e2) & n_thing(x6)) & n_male(x1) & while(e1,p1) & on(e1,x5) & n_platform(x5) & a_small(s2) & Theme(s2,x5) & r_very(x5) & Theme(e1,x3) & Actor(e1,x2) & v_perform(e1) & n_stunt(x3) & of(x3,x4) & n_bicycle(x4) & (x1 = x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_impress(e2) & for(x2,x3) & n_contest(x3) & n_judge(x2)) & n_man(x1))