A woman is a blue top is walking amidst a crowd.
A female is wearing blue.
woman  implies  female
exists e1 p1 x1 x2 x3.(amidst(e1,x3) & n_crowd(x3) & Actor(e1,x1) & v_walk(e1) & exists s1 x4.((x2 = x4) & n_top(x4) & a_blue(s1) & Theme(s1,x4)) & (x1 = x2) & n_woman(x1))
exists e1 p1 x1.(exists s1.(Theme(s1,x1) & a_blue(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_wear(e1) & n_female(x1))