Answer:
I believe the answer is B.
The Aztecs followed a strict social hierarchy in which individuals were identified as nobles (pipiltin), commoners (macehualtin), serfs, or slaves. The noble class consisted of government and military leaders, high level priests, and lords (tecuhtli). Priests had their own internal class system and were expected to be celibate and to refrain from alcohol. Failure to do so would result in serious punishment or death. The tecuhtli included landowners, judges, and military commanders. Nobles were entitled to receive tribute from commoners in the form of goods, services, and labor. Noble status was passed on through male and female lineages, and only nobles were permitted to display their wealth by wearing decorated capes and jewelry.