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:

🗓️HOY 20/08 - 18hs.
‍https://t.co/baHhyLn2bf
Webinario "Desafíos y respuesta de la población migrante y refugiada ante la pandemia". Se realizará en el marco del 75 aniversario de la ONU #UN75. 
Participa @AMaioColicheUE @UEenARG
@oimargentina @acnur
 @ueenargentina
 @cruzrojaarg https://t.co/wI9sxeGmoO