Input: Read this: The assumption that black-body radiation is thermal leads to an accurate prediction: the total amount of emitted energy goes up with the temperature according to a definite rule, the StefanBoltzmann law (187984). But it was also known that the colour of the light given off by a hot object changes with the temperature, so that "white hot" is hotter than "red hot". Nevertheless, Wilhelm Wien discovered the mathematical relationship between the peaks of the curves at different temperatures, by using the principle of adiabatic invariance. At each different temperature, the curve is moved over by Wien's displacement law (1893). Wien also proposed an approximation for the spectrum of the object, which was correct at high frequencies (short wavelength) but not at low frequencies (long wavelength). It still was not clear why the spectrum of a hot object had the form that it has (see diagram).
Question: What characteristic of the light emitted by a hot object changes with temperature?

Output: the colour of the light given off

QUES: On 24 March 2009, the Nigerian Federal Ministry of Science and Technology, NigComSat Ltd. and CGWIC signed another contract for the in-orbit delivery of the NigComSat-1R satellite. NigComSat-1R was also a DFH-4 satellite, and the replacement for the failed NigComSat-1 was successfully launched into orbit by China in Xichang on December 19, 2011. The satellite according to then-Nigerian President Goodluck Jonathan which was paid for by the insurance policy on NigComSat-1 which de-orbited in 2009, would have a positive impact on national development in various sectors such as communications, internet services, health, agriculture, environmental protection and national security.

What paid for Nigeria's fourth satellite?
What is the answer?
ANS: the insurance policy on NigComSat-1

QUES: The iPod has also been credited with accelerating shifts within the music industry. The iPod's popularization of digital music storage allows users to abandon listening to entire albums and instead be able to choose specific singles which hastened the end of the Album Era in popular music.
In which industry did the iPod have a major impact?

ANS: music industry

The Downtown District is the home of the Third Street Promenade, a major outdoor pedestrian-only shopping district that stretches for three blocks between Wilshire Blvd. and Broadway (not the same Broadway in downtown and south Los Angeles). Third Street is closed to vehicles for those three blocks to allow people to stroll, congregate, shop and enjoy street performers. Santa Monica Place, featuring Bloomingdale's and Nordstrom in a three-level outdoor environment, is located at the south end of the Promenade. After a period of redevelopment, the mall reopened in the fall of 2010 as a modern shopping, entertainment and dining complex with more outdoor space.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): The Third Street Promenade is located in what part of Santa Monica?
Ah, so.. Downtown District

Question: Detroit has struggled with high crime for decades. Detroit held the title of murder capital between 1985-1987 with a murder rate around 58 per 100,000. Crime has since decreased and, in 2014, the murder rate was 43.4 per 100,000, lower than in St. Louis, Missouri. Although the murder rate increased by 6% during the first half of 2015, it was surpassed by St Louis and Baltimore which saw much greater spikes in violence. At year-end 2015, Detroit had 295 criminal homicides, down slightly from 299 in 2014.
Try to answer this question if possible: How many murders did Detroit have in 2015?
Answer: 295

Input: Read this: The control of migration, its timing and response are genetically controlled and appear to be a primitive trait that is present even in non-migratory species of birds. The ability to navigate and orient themselves during migration is a much more complex phenomenon that may include both endogenous programs as well as learning.
Question: What is a primitive trait present even in non migrating birds?

Output:
migration