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:

#COVID19 epidemic once again proves that mankind is a community with a shared future. In the face of #COVID19, how terrible the virus is, and how fragile the life is. We should unite to deal with the epidemic and carry out international cooperation to save more lives. https://t.co/H1DxWrvAaV