Does the sentence "Tucson is one of only nine cities in the U.S. to receive a gold rating or higher for cycling friendliness from the League of American Bicyclists." provide a valid answer to the question "How many US cities have at least a gold rating for bicycle-friendliness?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "Through July 1, 2013, the MacBook Air took in 56 percent of all Ultrabook sales in the United States, although being one of the higher-priced competitors, though several Ultrabooks with better features were often more expensive than the MacBook Air." a good answer to the question "When was the competetive pricing of MacBooks especially effective?" OPTIONS:
- yes
- no
Answer:
no

QUES: Q: The Romans invaded what is now London and established its first major settlement in what year?
A: The next, heavily planned, incarnation of Londinium prospered, and it superseded Colchester as the capital of the Roman province of Britannia in 100.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

Does "Other seabirds breeding there include the white-necked petrel, Kermadec petrel, wedge-tailed shearwater, Australasian gannet, red-tailed tropicbird and grey ternlet." contain the correct answer to "What other types of petrels breed on Phillip Island?"
OPTIONS:
- yes
- no

A: yes

question: OPTIONS:
- yes
- no
The process of morphological derivation in Catalan follows the same principles as the other Romance languages, where agglutination is common.
What kind of derivation in Catalan is similar to other languages?

answer: yes

question: OPTIONS:
- yes
- no
Technical details of Sony's digital audio disc were presented during the 62nd AES Convention, held on 1316 March 1979, in Brussels.
Who was the general manger of Sony's audio department in 1971?

answer:
no