question: OPTIONS:
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Collectively encompassing more than 900 million adherents, or nearly forty percent of Christians worldwide, Protestantism is present on all populated continents.[t]
How many people are considered Protestant?

answer: yes

[Q]: Sentence: The first lighting used on an airport was during the latter part of the 1920s; in the 1930s approach lighting came into use. Question: When was the slope-line approach system introduced? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "The Bronx Museum of the Arts, founded in 1971, exhibits 20th century and contemporary art through its central museum space and 11,000 square feet (1,000 m2) of galleries." provide a valid answer to "How large are the Bronx Museum of the Arts' galleries?"?
OPTIONS:
- yes
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A: yes

Problem: Does "During World War II, a famous incident involving the German pocket battleship Admiral Graf Spee took place in Punta del Este, 200 kilometers (120 mi) from Montevideo." answer the question "Who was the Admiral of the German pocket ship?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Communal shelters never housed more than one seventh of Greater London residents, however." provide a valid answer to the question "What year did the government start giving out Morrison shelters?" OPTIONS:
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- no

A: no

Does the sentence "Greenstone belts are typical Archean formations, consisting of alternating high- and low-grade metamorphic rocks." provide a valid answer to the question "What type of formation is indicated by low and high grade metamorphic rocks?" OPTIONS:
- yes
- no

A:
yes