(Question)
Information:  - The is the national governing body for the sport of athletics in Japan.  - The is an annual marathon road race for women over the classic distance of 42.195 kilometres which is held on the 4th or 5th Sunday of January in the city of Osaka, Japan, and hosted by Japan Association of Athletics Federations, Kansai Telecasting Corporation, the Sankei Shimbun, Sankei Sports, Radio Osaka and Osaka City.  - The Yokohama Women 's Marathon was a marathon held in Yokohama , Japan , and hosted by Japan Association of Athletics Federations , TV Asahi , the Asahi Shimbun . It is one of the major Japanese women 's marathon races which is used to decide selection for the Olympics , along with the Nagoya Marathon and Osaka International Ladies Marathon . The competition replaced the Tokyo International Women 's Marathon which was held in Tokyo from 1979 until 2008 . Following the creation of the annual Tokyo Marathon in 2007 , which featured its own annual women 's marathon , the sponsors decided to move the women 's marathon to Yokohama in 2009 . First held on November 15 , 2009 , it is scheduled for November every year . The second edition was postponed to February 2011 due to APEC Japan 2010 being held that November and the third edition returned to the usual November timing . In 2012 Lydia Cheromei ran a course record time of 2:23:07 hours .  - The marathon is a long-distance running event with an official distance of 42.195 kilometres (26.219 miles, or 26 miles 385 yards), usually run as a road race. The event was instituted in commemoration of the fabled run of the Greek soldier Pheidippides (more correctly, Philippides), a messenger from the Battle of Marathon to Athens, who reported the victory.    What object entity has the relation of 'sport' with the subject 'yokohama women's marathon'?   Choices: - marathon  - sport of athletics
(Answer)
sport of athletics


(Question)
Information:  - The clavichord is a European stringed keyboard instrument known from the late Medieval, through the Renaissance, Baroque and Classical eras. Historically, it was mostly used as a practice instrument and as an aid to composition, not being loud enough for larger performances. The clavichord produces sound by striking brass or iron strings with small metal blades called tangents. Vibrations are transmitted through the bridge(s) to the soundboard.  - The Goldberg Variations, BWV 988, is a work written for harpsichord by Johann Sebastian Bach, consisting of an aria and a set of 30 variations. First published in 1741, the work is considered to be one of the most important examples of variation form. The "Variations" are named after Johann Gottlieb Goldberg, who may have been the first performer.  - Prelude in C Minor , BWV 999 ) , also termed The `` Little '' Prelude in C Minor , is a piece written by Johann Sebastian Bach sometime between 1717 and 1723 . Though originally composed for Lute - Harpsichord , it has since been adapted for various instruments , including lute , piano and guitar . It is a pedagogical work much in the spirit of The Well - Tempered Clavier , with which it shares musical characteristics . The piece 's true authorship fell into question for decades before being proven to be Bach 's by publication of Hans Neemann 's J. S. Bach Lautenkompositionen ( 1931 ) .  - A harpsichord is a musical instrument played by means of a keyboard. It produces sound by plucking a string when a key is pressed.  - A cantata (literally "sung", past participle feminine singular of the Italian verb "cantare", "to sing") is a vocal composition with an instrumental accompaniment, typically in several movements, often involving a choir.  - Johann Sebastian Bach (28 July 1750) was a German composer and musician of the Baroque period. He enriched established German styles through his skill in counterpoint, harmonic and motivic organisation, and the adaptation of rhythms, forms, and textures from abroad, particularly from Italy and France. Bach's compositions include the "Brandenburg Concertos", the "Goldberg Variations", the Mass in B minor, two Passions, and over three hundred cantatas of which around two hundred survive. His music is revered for its technical command, artistic beauty, and intellectual depth.  - A keyboard instrument is a musical instrument played using a keyboard. The most common of these are the piano, organ, and various electronic keyboards, including synthesizers and digital pianos. Other keyboard instruments include celestas, which are struck idiophones operated by a keyboard, and carillons, which are usually housed in bell towers or belfries of churches or municipal buildings.  - The Well-Tempered Clavier, BWV 846893, is a collection of two series of Preludes and Fugues in all 24 major and minor keys, composed for solo keyboard by Johann Sebastian Bach. In the German of Bach's time "Clavier" (keyboard) was a generic name indicating a variety of keyboard instruments, most typically a harpsichord or clavichord  but not excluding an organ either.    What object entity has the relation of 'instrumentation' with the subject 'prelude in c minor'?   Choices: - choir  - harpsichord  - keyboard instrument  - organ
(Answer)
organ