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:

Hope certain individuals in the US can heed the rational calls and stop stigmatizing China. For the US, the 1st priority at the moment is to put its own house in order and join China &amp; other countries in the international anti-pandemic battle.