A young lady wearing red playing tennis.
A young woman is playing tennis against Serena Williams.
It is possible for a woman to be playing tennis against someone other than Serena Williams.
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_tennis(x3) & of(x3,x4) & n_playing(x4) & a_red(s2) & Theme(s2,x3) & (x1 = x2) & n_lady(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4.(ne_geo_williams(x3) & (x3 = x4) & ne_geo_serena(x4) & against(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_tennis(x2) & n_woman(x1) & a_young(s1) & Theme(s1,x1))