Question: What region of Afghanistan borders Pewar, Pakistan and was home to the Mujahedeen?
Sentence (from "Tora Bora"): It is situated in the Pachir Aw Agam District of Nangarhar, approximately 50 km west of the Khyber Pass and 10 km north of the border of the Federally Administered Tribal Areas in Pakistan.
Relevant evidence: No