It's time for a short but sweet Tuesday Test Time challenge at the mentalfloss.com Brain Game. Good luck!

As of November 2011, name the oldest
living child of a former U.S. president.

Here is the ANSWER.

THE ANSWER:

No, it's not Caroline Kennedy. The oldest living child of a former U.S. president is JOHN SHELDON DOUD EISENHOWER, who turned 89 in August.

Thanks for playing! Tomorrow: Wordplay Wednesday.