Take the following as truth: P.S.--I Won't Be Attending Your Funeral,  During a rambling discussion of oncology and longevity on This Week , Kristol shares the happy fact that his wife has a centenarian grandmother and a great-grandmother who lived past 100 too.
Then the following statement: "Kristol says his wife is likely to live very long." is true, false, or inconclusive?
Answer: Inconclusive