Information: - The UK Albums Chart (currently called the Official Albums Chart) is a list of albums ranked by physical and digital sales and (from March 2015) audio streaming in the United Kingdom. It was published for the first time on 22 July 1956 and is compiled every week by the Official Charts Company (OCC) on Fridays (previously Sundays). It is broadcast on BBC Radio 1 (top 5) and published in "Music Week" magazine (top 75), and on the OCC website (top 100). - The Hits Album 5 or Hits 5 is a compilation album released in November 1986 by CBS and WEA. It was the fifth in the "Hits" series which would span over 20 years, with the first volume released in December 1984. This was also the first "Hits" compilation to be released on Compact Disc - a single-CD featuring 16 of the 32 tracks featured on the conventional LP and cassette. It also managed to reach number one on the UK Albums Chart where it remained for two weeks, before being dethroned by its rival "Now 8". - BBC Radio 1 is a British radio station operated by the British Broadcasting Corporation which also broadcasts internationally, specialising in modern and current popular music and chart hits throughout the day. Radio 1 provides alternative genres after 7:00 pm, including electronic dance, hip hop, rock, indie or interviews. It is aimed primarily at the 1529 age group, although the average age of the UK audience in 2008 was 33. BBC Radio 1 started 24-hour broadcasting on 1 May 1991. - Music Week is a trade paper for the UK record industry. Founded in 1959 as "Record Retailer", it relaunched on 18 March 1972 as "Music Week". On 17 January 1981, the title again changed, owing to the increasing importance of sell-through videos, to "Music & Video Week". The rival "Record Business", founded in 1978 by Brian Mulligan and Norman Garrod, was absorbed into Music Week in February 1983. Later that year, the offshoot "Video Week" launched and the title of the parent publication reverted to "Music Week". - CBS (an initialism of the network's former name, the Columbia Broadcasting System) is an American commercial broadcast television network that is a flagship property of CBS Corporation. The company is headquartered at the CBS Building in New York City with major production facilities and operations in New York City (at the CBS Broadcast Center) and Los Angeles (at CBS Television City and the CBS Studio Center). - Now That 's What I Call Music 8 or Now 8 is the eighth edition of the Now ! series in the United Kingdom , released in 1986 . It reached number one on the UK Albums Chart , the fourth consecutive album of the series to do so , and stayed there for six weeks , also dethroning its rival Hits 5 from that position . Now 8 features three songs which reached number one on the UK Singles Chart : '' Do n't Leave Me This Way '' , '' I Want to Wake Up with You '' and '' Every Loser Wins '' . - The Official Charts Company (previously known as the Chart Information Network (CIN) The Official UK Charts Company and also referred to Official Charts) is a British inter-professional organisation that compiles various "official" record charts in the United Kingdom, including the UK Singles Chart, the UK Albums Chart, the UK Singles Downloads Chart and the UK Album Downloads Chart, as well as genre-specific and music video charts. The OCC produces its charts by gathering and combining sales data from retailers through market researchers Millward Brown, and claims to cover 99% of the singles market and 95% of the album market, and aims to collect data from any retailer who sells more than 100 chart items per week. What entity does 'now that's what i call music 8 ' has the relation 'instance of' with?
A:
compilation album