Question: who are past pittsburgh steelers football coaches? Would "Joe Bach served two separate terms as head coach and Walt Kiesling served three separate terms." be a reasonable answer?
OPTIONS:
- No
- Yes
No
Question: what was british honduras previously called? Would "Belize became fully independent from the United Kingdom in 1981." be a reasonable answer?
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- No
- Yes

Answer: No
Question: Question: what are the reasons for historical change? Would "Often history is taught as part of primary and secondary education, and the academic study of history is a major discipline in University studies." be a reasonable answer?
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- No
- Yes
Answer: No
input with options: Question: how many camera phones? Would "Smartphones that are camera phones may run mobile applications to add capabilities such as geotagging and image stitching ." be a reasonable answer?
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- No
- Yes
output: No
Q: Question: what are some chinese inventions? Would "A sophisticated economic system in China gave birth to inventions such as paper money during the Song Dynasty (9601279)." be a reasonable answer?

OPTIONS:
- No
- Yes

A: No
Question: what is iron made of? Would "A certain proportion of carbon (between 0.002% and 2.1%) produces steel , which may be up to 1000 times harder than pure iron." be a reasonable answer?
OPTIONS:
- No
- Yes
No