Please answer the following question: Information: - Ruja is the self - titled LP by Estonian rock band Ruja , follow - up to the EP of the same title . - Science fiction (often shortened to SF, sci-fi or scifi) is a genre of speculative fiction, typically dealing with imaginative concepts such as futuristic science and technology, space travel, time travel, faster than light travel, parallel universes, and extraterrestrial life. Science fiction often explores the potential consequences of scientific and other innovations, and has been called a "literature of ideas." It usually avoids the supernatural, and unlike the related genre of fantasy, historically science fiction stories were intended to have a grounding in science-based fact or theory at the time the story was created, but this connection is now limited to hard science fiction. - A neologism (from Greek - "neo-", "new" and "logos", "speech, utterance") is the name for a relatively new or isolated term, word, or phrase that may be in the process of entering common use, but that has not yet been fully accepted into mainstream language. Neologisms are often directly attributable to a specific person, publication, period, or event. - Urmas Alender (22 November 1953 28 September 1994) was an Estonian singer and musician, the vocalist of popular Estonian bands Ruja and Propeller. - Rein Rannap (born 6 October 1953 in Tallinn) is an Estonian composer and pianist. - Rock Band is a series of music video games developed by Harmonix and MTV Games, and distributed by Electronic Arts for the Nintendo DS, iOS, PlayStation 2, PlayStation 3, PSP, Wii, Xbox One and Xbox 360 game systems. The series, inspired by Harmonix's previous efforts on the "Guitar Hero" series, allows up to four players to simulate the performance of popular rock music songs by playing with controllers modeled after musical instruments. Players can play the lead guitar, bass guitar, keyboard, and drums parts to songs, as well as sing into a USB microphone. Players are scored on their ability to match scrolling musical notes while playing instruments, and by their ability to match the singer's pitch on vocals. - Ruja was one of the foremost Estonian rock bands of the 1970s and 1980s. The name of the band comes from a neologism "ruja", for science fiction, though there are people who believe that "ruja" is actually made up of the first letters of the band's important members (R Rein Rannap, U Urmas Alender, J Jaanus Nogisto and A Andrus Vaht). The band released their first and self-titled album in 1979. Many of the original melodies of Ruja were composed by Rein Rannap. After reading the paragraphs above, choose the best answer for the entity that related to 'ruja ' with the relationship of 'instance of'. Choices: - album - band - fiction - four - guitar - hero - literature - musician - name - neologism - november - october - people - period - person - phrase - rock - rock band - science - science fiction - september - series - speech - supernatural - theory - travel - utterance - video - word
Answer:
album