Who can abnormally terminate a Sprint?

Who can abnormally terminate a Sprint?
A . The Scrum Master
B . The Development Team or its members.
C . The Product Owner
D . The Stakeholders

Answer: C

Explanation:

According to the Scrum Guide1, a Sprint can be cancelled before the Sprint time-box is over. Only the Product Owner has the authority to cancel the Sprint, although he or she may do so under influence from the stakeholders, the Developers, or the Scrum Master. A Sprint would be cancelled if the Sprint Goal becomes obsolete. This might occur if the company changes direction or if market or technology conditions change. In general, a Sprint should be cancelled if it no longer makes sense given the circumstances. But, due to the short duration of Sprints, cancellation rarely makes sense.

Reference: Scrum Guide