anchor: The sultan returned to Ghazni and, leaving Qutb-ud-din in charge, moved east to Bengal, destroying centers of Buddhism such as the University of Nalanda.
positive: While leaving Qutb-ud-din in charge the sultan returned to Gahzni and moved east to Bengal destroying centers of Buddhism such as the University of Nalanda.
negative: While leaving Qutb-ud-din in charge the sultan went on a spiritual journey at the University of Nalanda to learn more about Buddhism and embrace its core tenants in his personal life.