Question: How is Michael Coutts-Trotter related to this Australian politician who is the deputy leader of the Labor Party since 2013
Related documents: [0]  [DOC] Michael Coutts-Trotter, an Australian public servant and is married to Tanya Plibersek MP, an Australian Labor Party politician and the federal Deputy Leader of the Opposition. [END] 
[1]  [DOC] Tanya Joan Plibersek (born 2 December 1969) is an Australian politician who has been the Member of Parliament for Sydney since 1998, and the deputy leader of the opposition and deputy leader of the Labor Party since 2013. [END] 
Answer: 
married
married