QUES: Q: What plant was used to make the most used red dye in Venice?
A: The Rubia plant was used to make the most common dye; it produced an orange-red or brick red color used to dye the clothes of merchants and artisans.
Does the answer answer the question?

ANS: yes

QUES: Q: When did the Tacoma-Seattle rail service end?
A: TacomaSeattle railway service ended in 1929 and the EverettSeattle service came to an end in 1939, replaced by inexpensive automobiles running on the recently developed highway system.
Does the answer answer the question?

ANS: yes

QUES: Q: What kind of painting did samurai do?
A: Zen monks introduced them to Japan and they were allowed to flourish due to the interest of powerful warrior elites.
Does the answer answer the question?

ANS: no

QUES: Q: How much money is involved in bribery in the world each year?
A: For instance, some political funding practices that are legal in one place may be illegal in another.
Does the answer answer the question?

ANS:
no