Question: In which sport was Franklin Patrick Spring, from British Columbia, and former player of a team known as the California Seals, the Oakland Seals and finally the California Golden Seals, a professional?
Sentence (from "1970–71 California Golden Seals season"): The 1970–71 California Golden Seals season was the Seals' fourth in the NHL, but their first as the "Golden Seals".
Relevant evidence: No