Take the following as truth: Pony-tailed policewomen frantically gesticulate and whistle in a doomed effort to stir the immovable traffic; drivers at their wit's end lean on their horns in sympathy and add to the cacophony.
Then the following statement: "It is common for policewomen to wear ponytails in their hair." is true, false, or inconclusive?
Answer: Inconclusive