A blond girl in a black shirt is writing something.
A blonde girl writes by herself.
A blond girl is writing something by herself while wearing a black shirt.
exists e1 s1 s2 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_write(e1) & n_thing(x3) & in(x1,x2) & n_shirt(x2) & a_black(s2) & Theme(s2,x2) & n_girl(x1) & a_blond(s1) & Theme(s1,x1))
exists e1 s1 x1.(by(e1,x1) & n_female(x1) & Actor(e1,x1) & v_write(e1) & n_girl(x1) & a_blonde(s1) & Theme(s1,x1))