Information: - Whipped! is Faster Pussycat's third album, released in 1992 by Elektra Records. - Wake Me When It 's Over is Faster Pussycat 's second album , moving from the hair metal sound of their first album to a blues - influenced sound . In 1990 , while on tour supporting this album , drummer Mark Michals was arrested for FedExing heroin to himself and subsequently fired from the band . Drummer Frankie Banali of Quiet Riot was hired to complete the concert tour . Banali was replaced after the tour by Brett Bradshaw who was discovered after exhaustive auditions . Music videos were produced for '' Poison Ivy '' and '' House of Pain '' . '' House of Pain '' reached # 28 in the Billboard Hot 100 and the video , which was directed by future film director Michael Bay , was in rotation on MTV . The album itself peaked at # 48 in the Billboard 200 . - Faster Pussycat is an American glam metal and glam punk band from Los Angeles, California formed in 1985. The group was most successful during the late 1980s with their self-titled debut album, their 1989 gold album "Wake Me When It's Over" and the 80,000 selling "Whipped!" in 1992. - Glam metal (also known as hair metal and often used synonymously with pop metal) is a subgenre of heavy metal and hard rock. It often combines elements of those genres with blues, adding catchy pop-influenced hooks and guitar riffs, while borrowing from the fashion of 1970s glam rock. After reading the paragraphs above, choose the best answer for the entity that related to 'wake me when it's over' with the relationship of 'record label'. Choices: - album - elektra records - pop
elektra records

*Question*
Information: - A mathematical problem is a problem that is amenable to being represented, analyzed, and possibly solved, with the methods of mathematics. This can be a real-world problem, such as computing the orbits of the planets in the solar system, or a problem of a more abstract nature, such as Hilbert's problems.<br> It can also be a problem referring to the nature of mathematics itself, such as Russell's Paradox. - Ivan Vidav ( January 17 , 1918 -- October 6 , 2015 ) was a Slovenian mathematician . Ivan Vidav was born in Opine near Trieste ( Slovenian Trst ) , Italy . He was Josip Plemelj 's student . Vidav got his Ph.D. under Plemelj 's advisory in 1941 at the University of Ljubljana with a dissertation Kleinovi teoremi v teoriji linearnih diferencialnih enab ( Klein 's theorems in the theory of linear differential equations ) . Vidav 's main research interest were differential equations , functional analysis and algebra . He was a regular member of Slovenian Academy of Sciences and Arts . He was awarded the Preseren Award . From 1988 he was an honourable member of the Society of Mathematicians , Physicists and Astronomers of Slovenia ( DMFA ) . - A mathematician is someone who uses an extensive knowledge of mathematics in his/her work, typically to solve mathematical problems. - Mathematics (from Greek "mathma", knowledge, study, learning) is the study of topics such as quantity (numbers), structure, space, and change. There is a range of views among mathematicians and philosophers as to the exact scope and definition of mathematics. After reading the paragraphs above, choose the best answer for the entity that related to 'ivan vidav' with the relationship of 'field of work'. Choices: - mathematician - mathematics - nature
**Answer**
mathematics