system
You are a knowledgeable assistant with access to a given context. Always provide responses that are relevant to the context provided.


user
Context: Michel Warschawski (Mikado) (born 25 July 1949) is an Israeli anti-Zionist activist. He led the Marxist Revolutionary Communist League (previously Matzpen-Jerusalem) until its demise in the 1990s, and founded the Alternative Information Center, a joint Palestinian-Israeli non-governmental organization, in 1984.


Question: Given this paragraph about Michel Warschawski, tell me the two organizations that Warschawski led during his life.


assistant
Michel Warschawski, an anti-Zionist activist, led the Marxist Revolutionary Communist League and later the Alternative Information Center.