Q: Information: - Music is an art form and cultural activity whose medium is sound and silence, which exist in time. The common elements of music are pitch (which governs melody and harmony), rhythm (and its associated concepts tempo, meter, and articulation), dynamics (loudness and softness), and the sonic qualities of timbre and texture (which are sometimes termed the "color" of a musical sound). Different styles or types of music may emphasize, de-emphasize or omit some of these elements. Music is performed with a vast range of instruments and vocal techniques ranging from singing to rapping; there are solely instrumental pieces, solely vocal pieces (such as songs without instrumental accompaniment) and pieces that combine singing and instruments. The word derives from Greek ("mousike"; "art of the Muses"). In its most general form, the activities describing music as an art form include the production of works of music (songs, tunes, symphonies, and so on), the criticism of music, the study of the history of music, and the aesthetic examination of music. Ancient Greek and Indian philosophers defined music as tones ordered horizontally as melodies and vertically as harmonies. Common sayings such as "the harmony of the spheres" and "it is music to my ears" point to the notion that music is often ordered and pleasant to listen to. However, 20th-century composer John Cage thought that any sound can be music, saying, for example, "There is no noise, only sound." - Accompaniment is the musical parts which provide the rhythmic and/or harmonic support for the melody or main themes of a song or instrumental piece. There are many different styles and types of accompaniment in different genres and styles of music. In homophonic music, the main accompaniment approach used in popular music, a clear vocal melody is supported by subordinate chords. In popular music and traditional music, the accompaniment parts typically provide the "beat" for the music and outline the chord progression of the song or instrumental piece. The accompaniment for a vocal melody or instrumental solo can be played by a single musician playing an instrument such as piano, pipe organ, or guitar. While any instrument can in theory be used as an accompaniment instrument, keyboard and guitar-family instruments tend to be used if there is only a single instrument, as these instruments can play chords and basslines simultaneously (chords and a bassline are easier to play simultaneously on keyboard instruments, but a fingerpicking guitarist can play chords and a bassline simultaneously on guitar). A solo singer can accompany herself by playing guitar or piano while she sings, and in some rare cases, a solo singer can even accompany himself or herself just using his or her voice and body (e.g., Bobby McFerrin). - Hans Eduard Marie Teeuwen ( born 3 March 1967 ) is a Dutch comedian , musician , actor and occasional filmmaker . His work has been described as absurdist , apolitical and confrontational . Given the information, choose the subject and object entities that have the relation of 'instrument'.
A: hans teeuwen , piano

Q: Information: - Roarke is a fictional character from the series "In Death". He is the husband of Lt. Eve Dallas and together, they are the main characters of the futuristic (circa 2058 AD) romance-mystery series by J.D. Robb, pseudonym for NY Times best-selling author Nora Roberts. A former career criminal, Roarke is the owner and CEO of Roarke Industries, an inter-planetary corporation that has made him one of the richest men in the world. - The City of New York, often called New York City or simply New York, is the most populous city in the United States. With an estimated 2015 population of 8,550,405 distributed over a land area of just , New York City is also the most densely populated major city in the United States. Located at the southern tip of the state of New York, the city is the center of the New York metropolitan area, one of the most populous urban agglomerations in the world. A global power city, New York City exerts a significant impact upon commerce, finance, media, art, fashion, research, technology, education, and entertainment, its fast pace defining the term "New York minute". Home to the headquarters of the United Nations, New York is an important center for international diplomacy and has been described as the cultural and financial capital of the world. - Nora Roberts (born Eleanor Marie Robertson on October 10, 1950) is an American bestselling author of more than 213 romance novels. She writes as J. D. Robb for the "in Death" series, and has also written under the pseudonyms Jill March and for publications in the U.K. as Sarah Hardesty. - Memory in Death ( 2006 ) is a novel by J. D. Robb . It is the twenty - third novel in the In Death series , preceding Haunted in Death . It is the longest In Death novel , by a small margin . - The in Death series of novels, written by Nora Roberts under her pseudonym, J. D. Robb, features NYPSD ("New York City Police and Security Department") Lieutenant Eve Dallas and her husband Roarke and is set in a mid-21st century New York City. The stories also regularly feature other characters, including Captain Ryan Feeney, Detective Delia Peabody, Detective Ian McNab and Dr. Charlotte Mira. - Eve Dallas is the main character of the "In Death" novels, a futuristic (circa 2058 AD) romance-mystery series by J.D. Robb, pseudonym for author Nora Roberts. Given the information, choose the subject and object entities that have the relation of 'author'.
A:
memory in death , nora roberts