Question: The American industrialist and a founder of Standard Oil had a hotel built in St. Augustine, Florida by what architecture firm?
Sentence (from "Ponce de Leon Hotel"): The Ponce de Leon Hotel, also known as The Ponce, was an exclusive luxury hotel in St. Augustine, Florida, built by millionaire developer and Standard Oil co-founder Henry M. Flagler and completed in 1888.
Relevant evidence: Yes