Question: What was the ranking, on 2016 Fortune 500 list,  of the insurance company which has Seymour G. Sternberg as its chairman ? 
Sentence (from "New York Life Insurance Company"): New York Life Insurance Company (NYLIC) is the largest mutual life-insurance company in the United States, and one of the largest life insurers in the world, ranking #61 on the 2016 Fortune 500 list, with about $550 billion in total assets under management, and more than $21 billion in surplus and AVR.
Relevant evidence: Yes