Does the sentence "Zinc serves a purely structural role in zinc fingers, twists and clusters." provide a valid answer to the question "What role does zinc play in fingers, twists and clusters?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "That same year, Barre also served as chairman of the Organization of African Unity (OAU), the predecessor of the African Union (AU)." a good answer to the question "What organization would the Organization of African Unity later become?" OPTIONS:
- yes
- no
Answer:
yes

QUES: Q: What is HMG-CoA responsible for producing?
A: Animal trials showed very good inhibitory effect as in clinical trials, however a long term study in dogs found toxic effects at higher doses and as a result mevastatin was believed to be too toxic for human use.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

Does "Changes this season include only airing one episode a week during the final ten." contain the correct answer to "Starting this season, how many episodes of Idol aired every week?"
OPTIONS:
- yes
- no

A: yes

question: OPTIONS:
- yes
- no
The oldest extant Armenian carpet from the region, referred to as Artsakh (see also Karabakh carpet) during the medieval era, is from the village of Banants (near Gandzak) and dates to the early 13th century.
When is the earliest known Armenian carpet from?

answer: yes

question: OPTIONS:
- yes
- no
Apollo was called Ismenius (/zminis/ iz-MEE-nee-s; , Ismenios, literally "of Ismenus") after Ismenus, the son of Amphion and Niobe, whom he struck with an arrow.
What name literally means "far-shooting?"

answer:
no