Input: Samurai
A samurai could take concubines but their backgrounds were checked by higher-ranked samurai. In many cases, taking a concubine was akin to a marriage. Kidnapping a concubine, although common in fiction, would have been shameful, if not criminal. If the concubine was a commoner, a messenger was sent with betrothal money or a note for exemption of tax to ask for her parents' acceptance. Even though the woman would not be a legal wife, a situation normally considered a demotion, many wealthy merchants believed that being the concubine of a samurai was superior to being the legal wife of a commoner. When a merchant's daughter married a samurai, her family's money erased the samurai's debts, and the samurai's social status improved the standing of the merchant family. If a samurai's commoner concubine gave birth to a son, the son could inherit his father's social status.

How did the samurai treat concubines?
Output: akin to a marriage

Input: Freemasonry
English Freemasonry spread to France in the 1720s, first as lodges of expatriates and exiled Jacobites, and then as distinctively French lodges which still follow the ritual of the Moderns. From France and England, Freemasonry spread to most of Continental Europe during the course of the 18th century. The Grande Loge de France formed under the Grand Mastership of the Duke of Clermont, who exercised only nominal authority. His successor, the Duke of Orléans, reconstituted the central body as the Grand Orient de France in 1773. Briefly eclipsed during the French Revolution, French Freemasonry continued to grow in the next century.

The Grand Loge de France formed under who?
Output: the Grand Mastership of the Duke of Clermont

Input: MP3
On 7 July 1994, the Fraunhofer Society released the first software MP3 encoder called l3enc. The filename extension .mp3 was chosen by the Fraunhofer team on 14 July 1995 (previously, the files had been named .bit). With the first real-time software MP3 player WinPlay3 (released 9 September 1995) many people were able to encode and play back MP3 files on their PCs. Because of the relatively small hard drives back in that time (~ 500–1000 MB) lossy compression was essential to store non-instrument based (see tracker and MIDI) music for playback on computer.

What was the filename extension?
Output: .mp3

Input: Sanskrit
Sanskrit (/ˈsænskrɪt/; Sanskrit: saṃskṛtam [səmskr̩t̪əm] or saṃskṛta, originally saṃskṛtā vāk, "refined speech") is the primary sacred language of Hinduism, a philosophical language in Buddhism, Hinduism, Sikhism and Jainism, and a literary language that was in use as a lingua franca in Greater India. It is a standardised dialect of Old Indo-Aryan, originating as Vedic Sanskrit and tracing its linguistic ancestry back to Proto-Indo-Iranian and Proto-Indo-European. Today it is listed as one of the 22 scheduled languages of India and is an official language of the state of Uttarakhand. As one of the oldest Indo-European languages for which substantial written documentation exists, Sanskrit holds a prominent position in Indo-European studies.

Which Indian state has Sanskrit as its official language?
Output:
Uttarakhand