man operating a blue forklift
The forklift is red.
Red and blue are different colors.
exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_operate(e1) & n_forklift(x3) & a_blue(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
exists s1 x1.(n_forklift(x1) & Theme(s1,x1) & a_red(s1))