input: Please answer the following: Information: - A voice type is a particular human singing voice identified as having certain qualities or characteristics of vocal range, vocal weight, tessitura, vocal timbre, and vocal transition points ("passaggio"), such as breaks and lifts within the voice. Other considerations are physical characteristics, speech level, scientific testing, and vocal register. A singer's voice type is identified by a process known as voice classification, by which the human voice is evaluated and thereby designated into a particular voice type. The discipline of voice classification developed within European classical music and is not generally applicable to other forms of singing. Voice classification is often used within opera to associate possible roles with potential voices. Several different voice classification systems are available to identify voice types, including the German "Fach" system and the choral music system among many others; no system is universally applied or accepted. - Pauline Viardot ( nee Garcia ) ( pronounced : ( po.lin vja.do ) ; July 18 , 1821 -- May 18 , 1910 ) was a leading nineteenth - century French mezzo - soprano , pedagogue , and composer of Spanish descent . Born Michelle Ferdinande Pauline Garcia , her name appears in various forms . When it is not simply '' Pauline Viardot '' , it most commonly appears in association with her maiden name Garcia or the unaccented form , Garcia . This name sometimes precedes Viardot and sometimes follows it . Sometimes the words are hyphenated ; sometimes they are not . She achieved initial fame as '' Pauline Garcia '' ; the accent was dropped at some point , but exactly when is not clear . After her marriage , she referred to herself simply as '' Mme . Viardot '' . She came from a musical family and took up music at a young age . She began performing as teenager and had a long and illustrious career as a star performer . Her three daughters also pursued careers in music performances . - A mezzo-soprano or mezzo (; meaning "half soprano") is a type of classical female singing voice whose vocal range lies between the soprano and the contralto voice types. The mezzo-soprano's vocal range usually extends from the A below middle C to the A two octaves above (i.e. AA in scientific pitch notation, where middle C = C). In the lower and upper extremes, some mezzo-sopranos may extend down to the F below middle C (F) and as high as "high C" (C). The mezzo-soprano voice type is generally divided into the coloratura, lyric, and dramatic mezzo-soprano. - Singing is the act of producing musical sounds with the voice, and augments regular speech by the use of sustained tonality, rhythm, and a variety of vocal techniques. A person who sings is called a singer or vocalist. Singers perform music (arias, recitatives, songs, etc.) that can be sung with or without accompaniment by musical instruments. Singing is often done in an ensemble of musicians, such as a choir of singers or a band of instrumentalists. Singers may perform as soloists, or accompanied by anything from a single instrument (as in art song or some jazz styles) up to a symphony orchestra or big band. Different singing styles include art music such as opera and Chinese opera, religious music styles such as gospel, traditional music styles, world music, jazz, blues and popular music styles such as pop and rock. Given the information, choose the subject and object entities that have the relation of 'movement'.
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output: pauline viardot , classical music

input: Please answer the following: Information: - A velodrome is an arena for track cycling. Modern velodromes feature steeply banked oval tracks, consisting of two 180-degree circular bends connected by two straights. The straights transition to the circular turn through a moderate easement curve. - The team pursuit is a track cycling event similar to the individual pursuit, except that two teams, each of up to four riders, compete, starting on opposite sides of the velodrome. - Sergi Escobar Roure ( born 22 September 1974 in Lleida ) is a Spanish world champion track cyclist who specialises in individual and team pursuit . - Track cycling is a bicycle racing sport usually held on specially built banked tracks or velodromes (but many events are held at older velodromes where the track banking is relatively shallow) using track bicycles. - The individual pursuit is a track cycling event where two cyclists begin the race from a stationary position on opposite sides of the track. The event is held over for men and for women. The two riders start at the same time and set off to complete the race distance in the fastest time. They will ride on the pursuit line at the bottom of the track in order to find the fastest line. This race makes for a good spectacle as the two riders pursue each other attempting to catch the other rider who started on the other side of the track. If the catch is achieved, then the successful pursuer is declared the winner. However, they can continue to ride the rest of the race distance in order to set the fastest time in a qualifying race or a record in a final. Given the information, choose the subject and object entities that have the relation of 'sport'.
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output:
sergi escobar , track cycling