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:

Our deepest condolences to the families of the American firefighters who perished standing with Australia to fight their devastating nationwide wildfires. These heroes exemplified the great American tradition of standing with our partners and allies.