Question: Baga Sola is home to Chadians who fled a group who also refers to themselves as what?
Related documents: [0]  [DOC] Baga Sola (Arabic: باغا سولا‎ ‎ ) is a town on the shore of Lake Chad in western Chad. It has a hospital and a fish market, and a refugee camp for Nigerians and Chadians who fled Boko Haram. [END] 
[1]  [DOC] Boko Haram, referred to by themselves as al-Wilāya al-Islāmiyya Gharb Afrīqiyyah (Arabic: الولاية الإسلامية غرب أفريقيا‎ ‎ , (Islamic State West Africa Province, "ISWAP") and Jamā'at Ahl as-Sunnah lid-Da'wah wa'l-Jihād (Arabic: جماعة أهل السنة للدعوة والجهاد‎ ‎ , "Group of the People of Sunnah for Preaching and Jihad"), is an Islamic extremist terrorist group based in northeastern Nigeria, also active in Chad, Niger and northern Cameroon. The group was led by Abubakar Shekau until August 2016, when he was succeeded by Abu Musab al-Barnawi. The group had alleged links to al-Qaeda, but in March 2015, it announced its allegiance to the Islamic State of Iraq and the Levant (ISIL). Since the current insurgency started in 2009, it has killed tens of thousands and displaced 2.3 million from their homes and was ranked as the world's deadliest terror group by the Global Terrorism Index in 2015. [END] 
Answer: 
al-Wilāya al-Islāmiyya Gharb Afrīqiyyah
al-Wilāya al-Islāmiyya Gharb Afrīqiyyah