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:

China wishes to express heartfelt sadness at the passing of Gen. #BrentScowcroft, an accomplished statesman &amp; diplomat and an old friend of the Chinese people. His contribution to China-US relations and exchanges and cooperation will always be remembered. https://t.co/hao2PqWv74