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:

The U.S. welcomes the Feb 22 announcement of the formation of an inclusive unity government in #SouthSudan. We are committed to working with the people of South Sudan, unity government, @igadsecretariat, and other regional and international partners to advance peace and stability