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:

#Nebenzia: I urge everybody who has influence on the factions in #Idlib: let the shelling of civilians, drone attacks on Russian air-base ‘Khmeimim’ and provocations against the #Syrian army stop. Without that, a sustainable ceasefire cannot be achieved. https://t.co/qc2I1aNhRK https://t.co/0LyrW2UXaN