Boris Nadezhdin is a Russian opposition politician who aspires to run for president in March's presidential election.

The question resolves YES if he is neither incarcerated (prison, pretrial detention or any other form) nor outside of Russia on 31 December 2024, NO in all other cases.

UPD: If Nadezhdin dies in 2024, I will resolve N/A.

If he is incarcerated/outside Russia on 31 December, but it's not clear whether it is only temporary (e.g. one-day detention for drunken behavior, vacation), I will wait until the situation becomes clear.