The young Asian woman is using an umbrella, and is in front of a brightly colored patch of flowers in the back.
A woman is not using an umbrella.
The woman cannot be using an umbrella and not using an umbrella at the same time.
A woman does not have to be young or Asian.  If a woman is using an umbrella she can not be using an umbrella.
Using an umbrella means it is open it can not be closed at the same time.