Does the sentence "In 944 the Rus' force advanced again on the Greeks, by land and sea, and a Byzantine force from Cherson responded." provide a valid answer to the question "When did the Rus return to Byzatine seeking revenge?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "Skyfall writer John Logan resumed his role of scriptwriter, collaborating with Neal Purvis and Robert Wade, who returned for their sixth Bond film.[N 4]" a good answer to the question "Neal Purvis and Robert Wade have worked on how many Bond films?" OPTIONS:
- yes
- no
Answer:
yes

QUES: Q: What type of yacht did Kerry buy?
A: However, on July 27, 2010, Kerry stated he had yet to take legal possession of the boat, had not intended to avoid the taxes, and that when he took possession, he would pay the taxes whether he owed them or not.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

Does "He was elected Hegemon of the league, and a campaign against the Achaemenid Empire of Persia was planned." contain the correct answer to "When was the Battle of Chaeronea?"
OPTIONS:
- yes
- no

A: no

question: OPTIONS:
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In addition to the RBI record, Wilson 56 home-runs stood as the National League record until 1998, when Sammy Sosa and Mark McGwire hit 66 and 70, respectively.
When did Hack Wilson set a record of 56 home-runs and 190 runs-batted-in?

answer: no

question: OPTIONS:
- yes
- no
Totally blind subterranean mammals (e.g., blind mole rat Spalax sp.) are able to maintain their endogenous clocks in the apparent absence of external stimuli.
What do blind mole rats have in place of vision?

answer:
no