Ashot-Sahak of Vaspurakan
Table:
Regnal titles

Preceded by

Abusahl-Hamazasp

King of Vaspurakan
968/969–991

Succeeded by

Gurgen-Khachik

Observing the data table for 'Ashot-Sahak of Vaspurakan' titled '', summarise the highlighted cells in a single sentence and format it within the following JSON object {"answer": "YOUR ANSWER"}.