Q: Does "This hypothesis is based on the testimony of Chukchi geographer Nikolai Daurkin, who had visited Alaska in 17641765 and who had reported on a village on the Kheuveren River, populated by "bearded men" who "pray to the icons"." provide a valid answer to "During which years did Nikolai Durkin visit Alaska?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "As a large city, London has a considerable urban heat island effect, making the centre of London at times 5 C (9 F) warmer than the suburbs and outskirts." answer the question "How far from the center of London is London Heathrow Airport?" OPTIONS:
- yes
- no

A: no

Does the sentence "A Japanese family with Malaysian citizenship and their 5-year-old child who unfurled a Tibetan flag were hit by a group of Chinese nationals with plastic air-filled batons and heckled by a crowd of Chinese citizens during the confrontation at Independence Square where the relay began, and the Chinese group shouted: "Taiwan and Tibet belong to China."" provide a valid answer to the question "Which supporters protested near the Chinese embassy in Malaysia?" OPTIONS:
- yes
- no

A: no

Question:
Choose your answer: Is "GDP is divided in Public Administration 54.8%, Services 28.7%, Industry 10.2%, Commerce 6.1%, Agribusiness 0.2%." a good answer to the question "How much of Brasilia's GDP is from Agribusiness?" OPTIONS:
- yes
- no
Answer:
yes

QUES: Q: How long is the solar powered plane Solar Impulse able to remain in the air?
A: It is a single-seat plane powered by solar cells and capable of taking off under its own power.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

QUES: Q: During what year did Caesar's armies cross the river Rubicon?
A: Afterwards Caesar turned his attention to the Pompeian stronghold of Hispania (modern Spain) but decided to tackle Pompey himself in Greece.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS:
no