Does the sentence "The introduction of income taxation will now come into effect on July 1, 2016, with a variation of opinion on the island about these changes but with many understanding that for the island's governance to continue there is a need to pay into the commonwealth revenue pool so that the island can have assistance in supporting its delivery of State government responsibilities such as health, education, medicare, and infrastructure." provide a valid answer to the question "Who is the Chief Minister of Norfolk Island?" OPTIONS:
- yes
- no

A: no

Does the sentence "Currently, the government is trying to privatize these industries, and, despite successes, there are still several problems to be overcome, such as the lagging corruption in the public sector and lack of competitiveness." provide a valid answer to the question "What Iranian nationalized industry has been noncompetitive and managed badly?" OPTIONS:
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A: no

Does the sentence "Now, as the Buddha, he spent the rest of his life teaching the path of awakening he had discovered, traveling throughout the northeastern part of the Indian subcontinent, and died at the age of 80 (483 BCE) in Kushinagar, India." provide a valid answer to the question "What was the tree called he sat under?" OPTIONS:
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A: no

Does the sentence "Guinea-Bissau has a history of political instability since independence, and no elected president has successfully served a full five-year term." provide a valid answer to the question "What year was Guinea-Bissau declared independent?" OPTIONS:
- yes
- no

A:
no