Problem: Information:  - Niccolò (or Nicolò) Paganini (27 October 178227 May 1840) was an Italian violinist, violist, guitarist, and composer. He was the most celebrated violin virtuoso of his time, and left his mark as one of the pillars of modern violin technique. His 24 Caprices for Solo Violin Op. 1 are among the best known of his compositions, and have served as an inspiration for many prominent composers.  - The 24 Caprices for Solo Violin , were written in groups ( six + six + twelve ) by Niccolò Paganini between 1802 and 1817 . They are also designated as M.S. 25 in Maria Rosa Moretti and Anna Sorrento 's `` Catalogo tematico delle musiche di Niccolò Paganini '' , which was published in 1982 . The Caprices are in the form of études , with each number exploring different skills ( double stopped trills , extremely fast switching of positions and strings , etc. ) Ricordi first published them in 1820 , where they were grouped and numbered from 1 to 24 as Op.1 , together with 12 Sonatas for Violin and Guitar ( Op.2 and Op.3 ) and 6 Guitar Quartets ( Op.4 and Op.5 ) . When Paganini released his Caprices , he dedicated them `` alli artisti '' ( to all artists ) rather than to a specific person , also if a sort of dedication can be recognized in Paganini 's own score , where he annotated ( between 1832 and 1840 ) the following ' dedicatee ' for each Caprice ( possibly ready for a new printed edition ) : 1 . Henri Vieuxtemps ; 2 . Giuseppe Austri ; 3 . Ernesto Camillo Sivori ; 4 . Ole Bornemann Bull ; 5 . Heinrich Wilhelm Ernst ; 6 . Karol Józef Lipiski ; 7 . Franz Liszt ; 8 . Delphin Alard ; 9 . Herrmann ; 10 . Théodor Haumann ; 11 . Sigismond Thalberg ; 12 . Dhuler ; 13 . Charles Philippe Lafont ; 14 . Jacques Pierre Rode ; 15 . Louis Spohr ; 16 . Rodolphe Kreutzer ; 17 . Alexandre Artôt ; 18 . Antoine Bohrer ; 19 . Andreas Jakob Romberg ; 20 . Carlo Gignami ; 21 . Antonio Bazzini ; 22 . Luigi Alliani ; 23 . ( no name ) ; 24 . `` Nicolò Paganini , sepolto pur troppo '' ( to my self , regrettably buried ) . Ferdinand David 's first edition was published by Breitkopf and Härtel in 1854 . David , as editor , also issued an edition of `` Caprices '' with piano accompaniments by Robert Schumann . Another edition by Ferdinand David was issued in two books of 12 caprices each `` mit hinzugefügter Begleitung des Pianoforte von Ferdinand David '' ( with an additional piano accompaniment by Ferdinand David ) and published by...  - An étude (a French word meaning "study") is an instrumental musical composition, usually short, of considerable difficulty, and designed to provide practice material for perfecting a particular musical skill. The tradition of writing études emerged in the early 19th century with the rapidly growing popularity of the piano. Of the vast number of études from that era some are still used as teaching material (particularly pieces by Carl Czerny and Muzio Clementi), and a few, by major composers such as Frédéric Chopin, Franz Liszt and Claude Debussy, achieved a place in today's concert repertory. Études written in the 20th century include those related to traditional ones (György Ligeti) and those that require wholly unorthodox technique (John Cage).  - A virtuoso (from Italian "virtuoso" or , "virtuous", Late Latin "virtuosus", Latin "virtus", "virtue", "excellence", "skill", or "manliness") is an individual who possesses outstanding technical ability in a particular art or field such as fine arts, music, singing, playing a musical instrument, or composition. This word also refers to a person who has cultivated appreciation of artistic excellence, either as a connoisseur or collector. Virtuoso's plural form is either virtuosi or the Anglicisation, virtuosos, and the feminine forms are virtuosa and virtuose.    Given the information, choose the subject and object entities that have the relation of 'instance of'.

A: 24 caprices for solo violin  , musical composition


Problem: Information:  - Crimson Thorn is an American Christian death metal band. According to Allmusic, they are "surely one of the world's most extreme-sounding Christian metal bands". Crimson Thorn has performed at notable events such as Cornerstone Festival and Sonshine Festival. They have also been featured in HM Magazine.  - AllMusic (previously known as All Music Guide or AMG) is an online music guide service website. It was launched in 1991 by All Media Guide which later became All Media Network.  - Purification is the third full - length album by Crimson Thorn .  - Sonshine Festival is a Christian music festival held annually since 1982. In Willmar, Minnesota through 2014, festival organizers announced its relocation to Somerset, Wisconsin for 2015 onward because of an inability to attract sufficient people to the original location.  - Death metal is an extreme subgenre of heavy metal music. It typically employs heavily distorted and low-tuned guitars, played with techniques such as palm muting and tremolo picking, deep growling vocals and screams, aggressive, powerful drumming featuring double kick or blast beat techniques, minor keys or atonality, abrupt tempo, key, and time signature changes and chromatic chord progressions. The lyrical themes of death metal may invoke slasher film-stylized violence, religion (sometimes Satanism), occultism, Lovecraftian horror, nature, mysticism, mythology, philosophy, science fiction, and politics, and they may describe extreme acts, including mutilation, dissection, torture, rape, cannibalism, and necrophilia.  - Cornerstone Festival was a Christian music festival put on by Jesus People USA and held annually around July 4 near Bushnell, Illinois, drawing some 20,000 attendees each year. In a given year, many artists that played at Cornerstone also played at other events such as Creation Festival and mainstream festivals and tours such as the Warped Tour. The final festival was held in 2012.    Given the information, choose the subject and object entities that have the relation of 'follows'.

A:
purification  , dissection