Problem: Raleigh, North Carolina:

South Raleigh is located along U.S. 401 south toward Fuquay-Varina and along US 70 into suburban Garner. This area is the least developed and least dense area of Raleigh (much of the area lies within the Swift Creek watershed district, where development regulations limit housing densities and construction). The area is bordered to the west by Cary, to the east by Garner, and to the southwest by Holly Springs. Neighborhoods in South Raleigh include Renaissance Park, Lake Wheeler, Swift Creek, Carolina Pines, Rhamkatte, Riverbrooke, and Enchanted Oaks.

What is not unique about South Raleigh?
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A: unanswerable


Problem: One of the problems of the standard electric light bulb is filament notching due to evaporation of the filament. Small variations in resistivity along the filament cause "hot spots" to form at points of higher resistivity; a variation of diameter of only 1% will cause a 25% reduction in service life. These hot spots evaporate faster than the rest of the filament, which increases the resistance at that point—this creates a positive feedback that ends in the familiar tiny gap in an otherwise healthy-looking filament. Irving Langmuir found that an inert gas, instead of vacuum, would retard evaporation. General service incandescent light bulbs over about 25 watts in rating are now filled with a mixture of mostly argon and some nitrogen, or sometimes krypton. Lamps operated on direct current develop random stairstep irregularities on the filament surface which may cut lifespan in half compared to AC operation; different alloys of tungsten and rhenium can be used to counteract the effect.
What evaporates slower than the rest of the filament?
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Answer: unanswerable


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Jefferson's metaphor of a wall of separation has been cited repeatedly by the U.S. Supreme Court. In Reynolds v. United States (1879) the Court wrote that Jefferson's comments "may be accepted almost as an authoritative declaration of the scope and effect of the [First] Amendment." In Everson v. Board of Education (1947), Justice Hugo Black wrote: "In the words of Thomas Jefferson, the clause against establishment of religion by law was intended to erect a wall of separation between church and state."
 When was the case of Reynolds v. UN?
A: unanswerable


Context and question: In 1883, salt water taffy was conceived in Atlantic City by David Bradley. The traditional story is that Bradley's shop was flooded after a major storm, soaking his taffy with salty Atlantic Ocean water. He sold some "salt water taffy" to a girl, who proudly walked down to the beach to show her friends. Bradley's mother was in the back of the store when the sale was made, and loved the name, and so salt water taffy was born.
In what year was salt water taffy conceived?
Answer: 1883


Question: The region also experiences occasional periods of drought, during which the city sometimes has restricted water use by residents. During the late summer and early fall, Raleigh can experience hurricanes. In 1996, Hurricane Fran caused severe damage in the Raleigh area, mostly from falling trees. The most recent hurricane to have a considerable effect on the area was Isabel in 2003. Tornadoes also have on occasion affected the city of Raleigh most notably the November 28, 1988 tornado which occurred in the early morning hours and rated an F4 on the Fujita Tornado Scale and affected Northwestern portions of the city. Also the April 16, 2011 F3 Tornado which affected portions of downtown and North east Raleigh and the suburb of Holly Springs.
Is there an answer to this question: What was the name of the hurricane in 2003?

Answer: Isabel


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
North Raleigh is an expansive, diverse, and fast-growing suburban area of the city that is home to established neighborhoods to the south along with many newly built subdivisions and along its northern fringes. The area generally falls North of Millbrook Road. It is primarily suburban with large shopping areas. Primary neighborhoods and subdivisions in North Raleigh include Harrington Grove, Springdale, Dominion Park, Bedford, Bent Tree, Brentwood, Brier Creek, Brookhaven, Black Horse Run, Coachman's Trail, Crossgate, Crosswinds, Falls River, Hidden Valley, Lake Park, North Haven, North Ridge, Oakcroft, Shannon Woods, Six Forks Station, Springdale, Stonebridge, Stone Creek, Stonehenge, Summerfield, Valley Estates, Wakefield, Weathersfield, Windsor Forest, and Wood Valley. The area is served by a number of primary transportation corridors including Glenwood Avenue U.S. Route 70, Interstate 540, Wake Forest Road, Millbrook Road, Lynn Road, Six Forks Road, Spring Forest Road, Creedmoor Road, Leesville Road, Strickland Road, and North Hills Drive.
What area does Route 40 run through?
A:
unanswerable