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 "California Golden Seals"): Initially named California Seals, the team was renamed Oakland Seals partway through the 1967–68 season (on December 8, 1967), and then to California Golden Seals in 1970.
Relevant evidence: Yes