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 coronavirus #GlobalResponse pledging event is taking place today! Stay tuned for our livestream at 15:00 CET here.
More information: https://t.co/B9QLTFJOf6 #UnitedAgainstCoronavirus https://t.co/mlXuZnkyVF