Problem: OPTIONS:
- No
- Yes
Q: Question: what channel is letterman on? Would "CBS has a contract with Worldwide Pants to continue the show through 2014; by then, Letterman will surpass Johnny Carson as the longest tenured late-night talk show host." be a reasonable answer?
Answer: No
Problem:OPTIONS:
- No
- Yes

Question: what is a HVAC company? Would "The HVAC industry is a worldwide enterprise, with roles including operation and maintenance, system design and construction, equipment manufacturing and sales, and in education and research." be a reasonable answer?
****
A: No
Question: What is the enzyme responsible for transferring electrons to oxygen in the electron transport chain?? Would "Electron transport chains are major sites of premature electron leakage to oxygen, generating superoxide and potentially resulting in increased oxidative stress ." be a reasonable answer?
OPTIONS:
- No
- Yes
No
Question: what brought about the great depression? Would "By the 1940s immigration had returned back to normal, and emigration declined." be a reasonable answer?
OPTIONS:
- No
- Yes

Answer: No
Question: Question: how is the ejection fraction measured? Would "It can be applied to either the right ventricle which ejects via the pulmonary valve into the pulmonary circulation or the left ventricle which ejects via the aortic valve into the systemic circulation ." be a reasonable answer?
OPTIONS:
- No
- Yes
Answer: No
input: OPTIONS:
- No
- Yes Now, answer this question: Question: how much square feet is an acre? Would "One international acre is defined as 4046.8564224 square metres ." be a reasonable answer?
A:
output:
No