Marika's Astrologer Calculated the Positions of the Stars and Planets

Multiple Choice

Marika's astrologer calculated the positions of the stars and planets at the time of Marika's birth and the current alignment of the stars and planets. After casting Marika's horoscope, he said, "Based on my calculations, I believe you are entering a very vulnerable time and should not make any major decisions in the next few days." Has Marika's astrologer made a basic argument?

A) No, because astrology is a pseudoscience and cannot provide good evidence.
B) No, because the astrologer is not offering any kind of evidence.
C) Yes, because calculations provide evidence, although it is of low quality.
D) Yes, but only if it turns out that the horoscope is accurate.