A skater woman in a white shirt is skating along a track while others watch.
a man is skating
A skater is either a man or a woman.
exists e1 p1 s1 x1 x2 x3 x4.(exists e2 x5.(Actor(e2,x5) & v_watch(e2) & -(x5 = x1) & n_person(x5)) & n_person(x1) & while(e1,p1) & along(e1,x4) & n_track(x4) & Actor(e1,x1) & v_skate(e1) & in(x1,x3) & n_shirt(x3) & a_white(s1) & Theme(s1,x3) & n_woman(x1) & of(x1,x2) & n_skater(x2))
exists e1 x1.(Actor(e1,x1) & v_skate(e1) & n_man(x1))