What Is the Scientific Community's View of the Scientific Value

What is the scientific community's view of the scientific value of astrology?

A) It is unscientific, because it does not support its theories with clear and verifiable predictions about observations.
B) Even though its predictions are occasionally inaccurate, it does deserve to be classified as a true science.
C) It is unscientific, because its predictions have been shown to be incorrect.
D) It is scientific, even though it is not related to the "real world" of observed phenomena.
E) It is unscientific, because its practitioners do not understand the principles of physics or astronomy.