A man in blue shorts is hitting a tennis ball on a dirt court.
A man plays tennis.
a man in blue shorts plays  a tennis on a dirt court.
exists e1 s1 x1 x2 x3 x4 x5 x6.(on(e1,x5) & n_court(x5) & of(x5,x6) & n_dirt(x6) & Theme(e1,x3) & Actor(e1,x1) & v_hit(e1) & n_ball(x3) & of(x3,x4) & n_tennis(x4) & in(x1,x2) & n_shorts(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_tennis(x2) & n_man(x1))