Triple

Target entity: al-Qaeda
Context triple: [Afghan National Defense and Security Forces, primaryOpponent, al-Qaeda]

• A. al-Qaeda chosen
  al-Qaeda is a militant Islamist extremist organization known for orchestrating major terrorist attacks worldwide, including the September 11, 2001 attacks in the United States.
• B. al-Qaeda in Iraq
  Al-Qaeda in Iraq was a Sunni Islamist militant organization that emerged after the 2003 U.S. invasion, becoming one of the most violent insurgent groups in the country and a precursor to the Islamic State (ISIS).
• C. al-Qaeda in the Arabian Peninsula
  Al-Qaeda in the Arabian Peninsula is a Yemen- and Saudi Arabia-based jihadist militant organization considered one of the most active and dangerous regional branches of the global al-Qaeda network.
• D. Jama'at al-Tawhid wal-Jihad
  Jama'at al-Tawhid wal-Jihad was a militant Islamist organization that became notorious for insurgent and terrorist activities in Iraq and later formed the core of what evolved into al-Qaeda in Iraq.
• E. Islamic State of Iraq and Syria
  The Islamic State of Iraq and Syria (ISIS) is a jihadist militant group and former self-proclaimed caliphate known for its extreme violence, terrorist attacks, and control of territory in Iraq and Syria during the 2010s.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.