A young man leaps in the air while playing basketball.
A young man leaps in the air to catch a football.
The man is either playing basketball or football.
(x)
exists p1 s1 x1 x2 x3.(n_air(x3) & a_topic(x1) & in(x1,x3) & Topic(x3,p1) & exists e1 x4.(Theme(e1,x4) & Actor(e1,x3) & v_catch(e1) & n_football(x4)) & n_leap(x1) & of(x1,x2) & n_man(x2) & a_young(s1) & Theme(s1,x1))