Question: how many social classes existed in the han dynasty? Would "Despite these victories, the territories north of Han's borders were quickly overrun by the nomadic Xianbei Confederation." be a reasonable answer?
OPTIONS:
- No
- Yes

Answer: No
Question: Question: what does the name "soros" mean?? Would "George Soros ( or ; ; ; born August 12, 1930, as Schwartz Gyorgy) is a Hungarian-American business magnate , investor , and philanthropist ." be a reasonable answer?
OPTIONS:
- No
- Yes
Answer: No
input with options: Question: Who Started the Mormon Church? Would "Mormons believe in the Bible , as well as other books of scripture, such as the Book of Mormon ." be a reasonable answer?
OPTIONS:
- No
- Yes
output: No
Q: Question: when was the Declaration of Independence Signing? Would "Although the wording of the Declaration was approved on July 4, the date of its signing was August 2." be a reasonable answer?

OPTIONS:
- No
- Yes

A: No
input: OPTIONS:
- No
- Yes Now, answer this question: Question: what is vitamin b12 used for? Would "Only bacteria and archaea have the enzymes required for its synthesis, although many foods are a natural source of B12 because of bacterial symbiosis ." be a reasonable answer?
A:
output: No
Question: Question: who is in the group trinity 5 7? Would "In 1998, the group released their first album entitled Trin-i-tee 5:7 which debut at #1 on the Top Gospel charts ." be a reasonable answer?
OPTIONS:
- No
- Yes
Answer:
No