A woman cutting a brown cake.
A woman is cutting a cake that is not frosted.
The woman cutting a brown cake does not imply that the cake is frosted or not frosted.
exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_cut(e1) & n_cake(x3) & a_brown(s1) & Theme(s1,x3) & (x1 = x2) & n_woman(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_cut(e1) & -exists e2.(Theme(e2,x3) & v_frost(e2)) & (x2 = x3) & n_cake(x2) & n_woman(x1))