question: OPTIONS:
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In September 2012 at the Tokyo Game Show, Sony announced that a new, slimmer PS3 redesign (CECH-4000) was due for release in late 2012 and that it would be available with either a 250 GB or 500 GB hard drive.
At what event did Sony tell everyone about the CECH-4000?

answer: yes

[Q]: Sentence: In 1963, at age sixteen, Spielberg wrote and directed his first independent film, a 140-minute science fiction adventure called Firelight, which would later inspire Close Encounters. Question: What was Spielberg's first indepenent film? OPTIONS:
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++++++++++
[A]: yes

Q: Does "During the 1970s and 1980s Theo Angelopoulos directed a series of notable and appreciated movies." provide a valid answer to "What other famous movie did Cacoyannis direct?"?
OPTIONS:
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A: no

Problem: Does "Zhejiang is bordered by Jiangsu province and Shanghai municipality to the north, Anhui province to the northwest, Jiangxi province to the west, and Fujian province to the south; to the east is the East China Sea, beyond which lie the Ryukyu Islands of Japan." answer the question "Which province is Zhejiang bordered by to the northwest?" OPTIONS:
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A: yes

Does the sentence "Rather than killing large animals for meat, according to this view, they used carcasses of such animals that had either been killed by predators or that had died of natural causes." provide a valid answer to the question "Where did hunter-gatherer peoples live?" OPTIONS:
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A: no

Does the sentence "An airport consists of a landing area, which comprises an aerially accessible open space including at least one operationally active surface such as a runway for a plane to take off or a helipad, and often includes adjacent utility buildings such as control towers, hangars and terminals." provide a valid answer to the question "What is an aerially accessible open space that includes at least one active surface such as a runway or a helipad?" OPTIONS:
- yes
- no

A:
yes