A boy doing a handstand in a yellow shirt
A boy doing a handstand for the first time.
Just because a boy is doing a handstand doesn't mean for the first time.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_do(e1) & in(x3,x4) & n_shirt(x4) & a_yellow(s1) & Theme(s1,x4) & n_handstand(x3) & (x1 = x2) & n_boy(x1))
exists e1 s1 x1 x2 x3 x4.(n_time(x4) & a_first(s1) & Theme(s1,x4) & a_topic(x1) & for(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_do(e1) & n_handstand(x3) & (x1 = x2) & n_boy(x1))