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:

FM #Lavrov: Russia &amp; China do not accept US unlawful unilateral attempts to dismantle the Iran nuclear deal #JCPOA. The agreement was approved by UN Security Council and is vital for the entire world. https://t.co/r4fxtnDyHI https://t.co/Nv8xWkWClR