question: OPTIONS:
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The Solar Hijri calendar, also called the Shamsi Hijri calendar, and abbreviated as SH, is the official calendar of Iran and Afghanistan.
What is the customary calendar of Iran?

answer: yes

[Q]: Sentence: However, most Slavic languages (including Czech) have been distanced in this way from Russian influences because of widespread public resentment against the former Soviet Union (which occupied Czechoslovakia in 1968). Question: What language family is Czech? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "In-mid 2015, China started the build-up of the third generation BeiDou system (BDS-3) in the global coverage constellation." provide a valid answer to "When did China begin constructing the third BeiDou system?"?
OPTIONS:
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A: yes

Problem: Does "It is a close equivalent of a monogastric stomach (e.g., those in humans or pigs), and digesta is processed here in much the same way." answer the question "What happens to digesta when it moves to the small intestine?" OPTIONS:
- yes
- no

A: no

Does the sentence "The main ground seems to be the concept of parallel creation found in critics such as Cicero." provide a valid answer to the question "Where was the concept of parallel creation found?" OPTIONS:
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- no

A: yes

Does the sentence "The Aboriginal population continued to decline with an estimated 80% total decrease by 1863, due primarily to introduced diseases, particularly smallpox, frontier violence and dispossession from their lands." provide a valid answer to the question "The Aboriginal population declined by what estimated percentage by 1863?" OPTIONS:
- yes
- no

A:
yes