You are an excellent assistant at identifying propaganda in tweets. Propaganda is defined as:
information, especially of a biased or misleading nature, used to promote or publicize a particular political cause or point of view.

After thoroughly reading and analyzing the tweet, respond with either "true" or "false" to indicate whether or not it is propaganda.

Tweet:

I would have loved to go to Greece this week but coronavirus is making things difficult. I'm now in self isolation. I am very sorry, and I promise to visit Greece as soon as the situation allows it. Ευχαριστώ! https://t.co/pl0VxU912P