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:

Hoy celebramos el Día Internacional del #Multilateralismo y la Diplomacia para la Paz 🌍🕊

En la UE 🇪🇺 resolvemos los conflictos en torno a una mesa y no en los campos de batalla. 🤝
#DiplomacyDay https://t.co/1PLhhWOVr9