This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.

Q: Occupancy sensors to allow operation for whenever someone is within the area being scanned can control lighting. When motion can no longer be detected, the lights shut off. Passive infrared sensors react to changes in heat, such as the pattern created by a moving person. The control must have an unobstructed view of the building area being scanned. Doors, partitions, stairways, etc. will block motion detection and reduce its effectiveness. The best applications for passive infrared occupancy sensors are open spaces with a clear view of the area being scanned. Ultrasonic sensors transmit sound above the range of human hearing and monitor the time it takes for the sound waves to return. A break in the pattern caused by any motion in the area triggers the control. Ultrasonic sensors can see around obstructions and are best for areas with cabinets and shelving, restrooms, and open areas requiring 360-degree coverage. Some occupancy sensors utilize both passive infrared and ultrasonic technology, but are usually more expensive. They can be used to control one lamp, one fixture or many fixtures.

A: What sensor controls light with motion sensors? 
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Q: There are facilities across the country with research rooms, archival holdings, and microfilms of documents of federal agencies and courts pertinent to each region.

A: What do the facilities designated to each area of the US specialize in?
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Q: During a November 26, 2013 radio interview, West explained why he believed that President Obama had problems pushing policies in Washington: "Man, let me tell you something about George Bush and oil money and Obama and no money. People want to say Obama can't make these moves or he's not executing. That's because he ain't got those connections. Black people don't have the same level of connections as Jewish people...We ain't Jewish. We don't got family that got money like that." In response to his comments, the Anti-Defamation League stated: "There it goes again, the age-old canard that Jews are all-powerful and control the levers of power in government." On December 21, 2013, West backed off of the original comment and told a Chicago radio station that "I thought I was giving a compliment, but if anything it came off more ignorant. I don’t know how being told you have money is an insult."

A:
What president did Kanye comment on as having trouble pushing policies while in office?
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