He was from the Pashtun tribe of Barakzai Mohammedzai.

Entity and relation annotations:
id: 0
type: entity
value: text: Barakzai Mohammedzai
labels: <Location>
id: 1
type: entity
value: text: the Pashtun tribe
labels: <Organization>
type: relation
to_id: 0
labels: Organization:located_in:Location
from_id: 1