QUES: Q: In what century did the Roman Empire achieve its greatest extent?
A: Military expenses increased steadily during the 3rd century, mainly in response to the war with Sassanid Persia, which revived in the middle of the 3rd century.
Does the answer answer the question?

ANS: no

QUES: Q: How often is The Northwestern Interdisciplinary Law Review published?
A: The Northwestern Interdisciplinary Law Review is a scholarly legal publication published annually by an editorial board of Northwestern University undergraduates.
Does the answer answer the question?

ANS: yes

QUES: Q: renovations are causing what changes
A: Local buses in Utrecht are operated by Qbuzz its services include a high-frequency service to the Uithof university district.
Does the answer answer the question?

ANS: no

QUES: Q: How many techniques are available because of ISO 12232:2006?
A: The ISO standard ISO 12232:2006 gives digital still camera manufacturers a choice of five different techniques for determining the exposure index rating at each sensitivity setting provided by a particular camera model.
Does the answer answer the question?

ANS:
yes