QUES: Q: What area still has intricate frescoes?
A: Christianity was established in the region by the Romans, and saw the establishment of monasteries and churches in the high regions.
Does the answer answer the question?

ANS: no

QUES: Q: Who was the mentor for seasons 10 - 12?
A: Beginning in the tenth season[citation needed], permanent mentors were brought in during the live shows to help guide the contestants with their song choice and performance.
Does the answer answer the question?

ANS: no

QUES: Q: Who is cancer more common among in Portugal?
A: Similar to the other Eur-A countries, most Portuguese die from noncommunicable diseases.
Does the answer answer the question?

ANS: no

QUES: Q: What distinct appearance identifies many buses as a landmark for London?
A: The distinctive red double-decker buses are an internationally recognised trademark of London transport along with black cabs and the Tube.
Does the answer answer the question?

ANS:
yes