A man in black shirt is binding wheat.
a man binding wheat
A man binding wheat is equivalent to a man binding wheat.
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_bind(e1) & n_wheat(x3) & in(x1,x2) & n_shirt(x2) & a_black(s1) & Theme(s1,x2) & n_man(x1))
exists x1 x2 x3.(a_topic(x1) & n_wheat(x1) & of(x1,x3) & n_binding(x3) & of(x1,x2) & n_man(x2))