Question: Abdelhamid Abou Zeid in 2012 took control of an ancient city in Mali, situated 20 km north of what river?
Sentence (from "Abdelhamid Abou Zeid"): Abdelhamid Abou Zeid (born Mohamed Ghadir; 1965 – 25 February 2013) was an Algerian national and Islamist "jihadi" militant and smuggler who, in about 2010, became one of the top three military commanders of al-Qaeda in the Islamic Maghreb (AQIM), a Mali-based militant organization.
Relevant evidence: Yes