question: OPTIONS:
- yes
- no
As of May 2015, her net worth is estimated to be $250 million.
What is Beyonce's net worth in 2015?

answer: yes

question: OPTIONS:
- yes
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It is a CATOBAR-type carrier that uses two 75 m C133 steam catapults of a shorter version of the catapult system installed on the U.S. Nimitz-class carriers, one catapult at the bow and one across the front of the landing area.
What is the Charles de Gaulle the flagship of?

answer: no

question: OPTIONS:
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The west fronts are highly consistent, having three portals surmounted by a rose window, and two large towers.
How many towers are typically found on the west front of French cathedrals?

answer: yes

question: OPTIONS:
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- no
In May 2014, the Government of China banned the internal purchase of Windows 8-based products under government contracts requiring "energy-efficient" devices.
When did the Chinese government ban the purchase of Windows 8 products?

answer:
yes