A young male child is playing on a climbing wall.
A child is doing his favorite playtime activity.
Just because a child is playing on a climbing wall does not mean it is his favorite activity.
exists e2 e1 s1 s2 x1 x2.(on(e1,x2) & n_wall(x2) & Actor(e2,x2) & v_climb(e2) & Actor(e1,x1) & v_play(e1) & n_child(x1) & a_male(s2) & Theme(s2,x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_activity(x2) & of(x2,x3) & n_playtime(x3) & a_favorite(s1) & Theme(s1,x2) & of(x2,x1) & n_male(x1) & n_child(x1))