question: OPTIONS:
- yes
- no
After the 1970s oil boom, tertiary education was improved so that it would reach every subregion of Nigeria.
How much of Nigeria's population can read?

answer: no

[Q]: Sentence: A new ocean was growing on its southern end, the Tethys Ocean, an ocean that would dominate much of the Mesozoic Era. Question: The moving of which continent contributed to the decrease in size of the Paleo-Tethys? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "He had been a student of Callimachus and later became chief librarian (prostates) of the library of Alexandria, Apollonius and Callimachus spent much of their careers feuding with each other." provide a valid answer to "What was the name of Callimachus' catalog at the library of Alexandria?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "By the middle of the decade, economic development soared in Europe, and the Roaring Twenties broke out in Germany, Britain and France, the second half of the decade becoming known as the "Golden Twenties"." answer the question "When did the hyperinflation of 1923 occur?" OPTIONS:
- yes
- no

A: no

Does the sentence "There is a statue of Joseph Cinque, the informal leader of the slaves, beside City Hall." provide a valid answer to the question "In what year did an important trial take place which situated New Haven among the forefront of the growing anti-slavery movement?" OPTIONS:
- yes
- no

A: no

Does the sentence "The boundaries of Somerset are largely unaltered from medieval times." provide a valid answer to the question "How long have the boundaries of somerset remained constant" OPTIONS:
- yes
- no

A:
yes