Q--Can a grey seal swim in the same water as the subject of Moby Dick?
A--My step-by-step reasoning: The range of gray seals is limited to parts of the northern hemisphere bordered by the Atlantic ocean. The subject of Moby Dick was a sperm whale. Sperm whales can be found in the north Atlantic, in addition to most other bodies of water on earth.
So, the answer is yes.

Q--Would Communist Party of the Soviet Union hypothetically support Trickle Down Economics?
A--My step-by-step reasoning: The Communist Party of the Soviet Union believed in the main aspects of Communism. Communism believes that no private ownership of property should be allowed. Trickle Down Economics, popularized by Ronald Reagan, involved rich businesses getting tax breaks so they could supposedly pass the wealth to the poor. Trickle Down Economics required rich business owners to have control over the means of production and property.
So, the answer is no.

Q--Do most religious people in Quebec refer to the Quran?
A--My step-by-step reasoning: Christianity is the major religion in Quebec. Christians refer to the Bible as their book of reference.
So, the answer is no.

Q--Is Capricorn the hypothetical zodiac sign of Satanism?
A--
My step-by-step reasoning: Satanism is a group of beliefs based on Satan and has numerous symbols. Satan (The Devil) is often depicted as the deity Baphomet, a Sabbatic Goat with a human body and goat head. The Capricorn is the zodiac sign symbolized by the goat. The Tarot card attributed to the Zodiac sign Capricorn is The Devil.
So, the answer is yes.