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:

Today @WHAAsstsecty Kozak accepted the chair of the @SummitAmericas process. As chair, the United States looks forward to working with partner governments, businesses, and civil society to advance prosperity and democracy for the people of the Americas. https://t.co/QcxSob77bS