context: In January 2002, the U.S. sent more than 1,200 troops (later raised to 2,000) to assist the Armed Forces of the Philippines in combating terrorist groups linked to al-Qaida, such as Abu Sayyaf, under Operation Enduring Freedom - Philippines. Operations have taken place mostly in the Sulu Archipelago, where terrorists and other groups are active. The majority of troops provide logistics. However, there are special forces troops that are training and assisting in combat operations against the terrorist groups.
question: ফিলিপাইনের সন্ত্রাসীরা কোন বড় সন্ত্রাসী সংগঠনের সাথে যুক্ত ছিল?
answers: al-Qaida