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:

"La Unión Europea condena en los términos más fuertes el envenenamiento del líder de la oposición rusa Alexei Navalny."

Declaración del Alto Representante @JosepBorrellF ⬇️
https://t.co/5NBKiuZpyK