A boy at a skate park is at the apex of his trick while other boys look on.
A kid showing off his skate boarding skills in front of his friends.
just because the boy is at skate park that doesn't mean he is performing skate boarding skills in to his friends
exists p1 p2 x1 x2 x3 x4 x5.(n_trick(x5) & of(x5,x4) & n_male(x4) & n_apex(x4) & exists e1 p3 x6.(exists s1.(Theme(s1,x6) & a_on(s1)) & Topic(e1,p3) & Actor(e1,x6) & v_look(e1) & -(x6 = x1) & n_boy(x6)) & n_boy(x1) & n_boy(x1) & while(p1,p2) & at(x1,x4) & of(x4,x5) & at(x1,x2) & n_park(x2) & of(x2,x3) & n_skate(x3))
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & a_off(s1) & Manner(e2,s1) & Theme(e2,x3) & Actor(e2,x2) & v_show(e2) & in(x3,x5) & of(x5,x6) & n_friend(x6) & of(x6,x1) & n_male(x1) & n_male(x1) & n_front(x5) & n_skill(x3) & Actor(e1,x3) & v_board(e1) & of(x3,x4) & n_skate(x4) & of(x3,x1) & (x1 = x2) & n_kid(x1))