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 US signed into law the so-called "Hong Kong Autonomy Act" and threatens to sanction China. It seriously violates international law &amp; basic norms of international relations and interferes in China's internal affairs. We'll respond &amp; sanction relevant US individuals &amp; entities. https://t.co/uHSHh2n4Ag