This market will resolve YES if Joe Biden is still alive when Jimmy Carter passes away, as reported by mainstream media outlets (e.g. CNN). It will resolve NO if Jimmy Carter is still alive when Joe Biden passes away, again as reported by mainstream media outlets.

This market is set to close at the end of 2040. In the unlikely scenario in which both are still alive at that time, I will extend the market for another 30 years.

If both Jimmy Carter and Joe Biden demonstrably die (almost) simultaneously, this market will resolve N/A. Almost simultaneously is taken here to mean within less than 1 hour of each other.