Does the sentence "Within months after the attacks, FBI Director Robert Mueller, who had been sworn in a week before the attacks, called for a re-engineering of FBI structure and operations." provide a valid answer to the question "What was the new head of the FBI's top priority?" OPTIONS:
- yes
- no

A: no

Does the sentence "In May 2011, YouTube reported in its company blog that the site was receiving more than three billion views per day." provide a valid answer to the question "How many videos per day were streamed as of January 2012?" OPTIONS:
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- no

A: no

Does the sentence "Robert Blumenschine proposed the idea of confrontational scavenging, which involves challenging and scaring off other predators after they have made a kill, which he suggests could have been the leading method of obtaining protein-rich meat by early humans." provide a valid answer to the question "What is Louis Binford's profession?" OPTIONS:
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- no

A: no

Does the sentence "In this method when the sights were on the target, the barrel was pointed at the target's future position." provide a valid answer to the question "Where was the barrel pointed when the sights were on a target?" OPTIONS:
- yes
- no

A:
yes