question: OPTIONS:
- yes
- no
At times when it is favorable to lawmakers, Latinos were considered "white" by the Jim Crow laws during the Reconstruction.
Who conducted a study about the origins of "Latinos"?

answer: no

[Q]: Sentence: The first modern greenhouses were built in Europe in the 16th century to keep exotic plants brought back from explorations abroad. Question: Where were the first modern greenhouses built? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "The Malian government had a hard time maintaining full control over their country." provide a valid answer to "When did a Mali conflict begin?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "Some more critical audio excerpts (glockenspiel, triangle, accordion, etc.) were taken from the EBU V3/SQAM reference compact disc and have been used by professional sound engineers to assess the subjective quality of the MPEG Audio formats." answer the question "Excerpts were taken from which reference compact disc to assess the subjective quality of the MPEG audio formats?" OPTIONS:
- yes
- no

A: yes

Does the sentence "On 17 April 1941, after King Peter II and other members of the government fled the country, the remaining representatives of the government and military met with the German officials in Belgrade." provide a valid answer to the question "What did Tito use to get the people to unit in a battle against the occupation in 1941?" OPTIONS:
- yes
- no

A: no

Does the sentence "From the 10th-century onwards, glass was employed in stained glass windows of churches and cathedrals, with famous examples at Chartres Cathedral and the Basilica of Saint Denis." provide a valid answer to the question "When did stained glass begin to be used for places of worship?" OPTIONS:
- yes
- no

A:
yes