A man is hitting a tennis ball in a professional match.
A man is winning a tennis match.
We knew the man was playing in a tennis match but we didn't know he is winning.
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_hit(e1) & in(x2,x4) & n_match(x4) & a_professional(s1) & Theme(s1,x4) & n_ball(x2) & of(x2,x3) & n_tennis(x3) & n_man(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_win(e1) & n_match(x2) & of(x2,x3) & n_tennis(x3) & n_man(x1))