Studies in Mutualist Political Economy is a book on political economy published on 2007 by American mutualist anarchist Kevin Carson. In its preface Carson describes this work as "an attempt to revive individualist anarchist political economy, to incorporate the useful developments of the last hundred years, and to make it relevant to the problems of the twenty-first century."
Studies in Mutualist Political Economy is a non-fiction book
A: Yes

Sierpe River (Spanish: "Rio Sierpe") is a river of Costa Rica. Boat traffic is common with both locals and tourists. A broad range of wildlife can be seen from the American Crocodile, various other reptile species, and exotic fish and birds. It joins the Rio Terraba.
Humans have destroyed some of the Rio Sierpe river
A: It's impossible to say

Tansu Çiller (] ; born 24 May 1946) is a Turkish academician, economist, and politician who served as the 22nd Prime Minister of Turkey from 1993 to 1996. She is Turkey's first and only female prime minister to date. As the leader of the True Path Party, she went on to concurrently serve as Deputy Prime Minister of Turkey and as Minister of Foreign Affairs between 1996 and 1997.
Tansu Çiller (] ; born 24 May 1946 in Istanbul) is a Turkish academician, economist, and politician who served as the 22nd Prime Minister of Turkey from 1993 to 1996.
A:
It's impossible to say