Question: Which awards did the writer of Baby Blue win in 1973? 

full_context: Document 1: Baby Blue (Badfinger song): "Baby Blue" is a song recorded by the band Badfinger for inclusion on their 1971 album, "Straight Up." The song was written by Pete Ham, produced by Todd Rundgren, and released on Apple Records. It regained fame four decades later upon being featured in the series finale of AMC's "Breaking Bad", which uses the track's title lyric as a reference to the special and iconic blue methamphetamine produced by main character Walter White.
Document 2: Peter and Gordon: Peter and Gordon were a British pop duo, composed of Peter Asher (b. 1944) and Gordon Waller (1945–2009), who achieved international fame in 1964 with their first single, the million-selling transatlantic No.1 smash "A World Without Love". The duo had several subsequent hits in the British Invasion-era.
Document 3: It's All Over Now, Baby Blue: "It's All Over Now, Baby Blue" is a song written and performed by Bob Dylan and featured on his "Bringing It All Back Home" album, released on March 22, 1965 by Columbia Records ("see" 1965 in music). The song was recorded on January 15, 1965 with Dylan's acoustic guitar and harmonica and William E. Lee's bass guitar the only instrumentation. The lyrics were heavily influenced by Symbolist poetry and bid farewell to the titular "Baby Blue." There has been much speculation about the real life identity of "Baby Blue", with possibilites including Joan Baez, David Blue, Paul Clayton, Dylan's folk music audience, and even Dylan himself.
Document 4: Blue (Phil Keaggy album): Blue is a 1994 album by guitarist Phil Keaggy, released on Epic Records. "Blue" was released in the mainstream market simultaneously with Keaggy's album, "Crimson and Blue", which was geared to the Christian market. The most significant differences are the inclusion of three different songs (Keaggy's cover of the Badfinger song, "Baby Blue"; "All Our Wishes"; and "The Further Adventures of..." from the "Revelator" EP) and the exclusion of five songs from "Crimson and Blue" ("Love Divine," "Reunion Of Friends," "Stone Eyes," "I Will Be There," and "Nothing But The Blood.") In addition, several of the tracks on "Blue" are reworked.
Document 5: George Harrison: George Harrison, {'1': ", '2': ", '3': ", '4': "} (25 February 1943 – 29 November 2001) was an English guitarist, singer-songwriter, and producer who achieved international fame as the lead guitarist of the Beatles. Often referred to as "the quiet Beatle", Harrison embraced Hinduism and helped broaden the horizons of his fellow bandmates as well as their American audience by incorporating Indian instrumentation in their music. Although most of the Beatles' songs were written by John Lennon and Paul McCartney, most Beatles albums from 1965 onwards contained at least two Harrison compositions. His songs for the group included "Taxman", "Within You Without You", "While My Guitar Gently Weeps", "Here Comes the Sun" and "Something", the last of which became the Beatles' second-most covered song.
Document 6: Gordon Waller: Gordon Trueman Riviere Waller (4 June 1945 – 17 July 2009) was a British singer–songwriter–guitarist, best known as Gordon of the 1960s pop music duo Peter and Gordon, whose biggest hit was the No. 1 million-selling classic "A World Without Love".
Document 7: Pete Townshend: Peter Dennis Blandford Townshend (born 19 May 1945) is an English musician, singer, songwriter, and multi-instrumentalist, best known as the lead guitarist, backing vocalist, and main songwriter for the rock band the Who. His career with the Who spans over 50 years, during which time the band grew to be considered one of the most influential bands of the 20th century.
Document 8: Bluebird (Paul McCartney and Wings song): "Bluebird" is a song credited to Paul and Linda McCartney that was originally released on the Wings' album "Band on the Run". According to author John Blaney, it was written during a vacation in Jamaica. However, author Vincent Benitz claims the song was written as early as 1970 or 1971, noting that Paul and Linda sang the song during a live interview in New York City in 1971. In Continental Europe it was also released as the B-side of the "Mrs Vandebilt" single.
Document 9: Pete Ham: Peter William Ham (27 April 1947 – 24 April 1975) was a Welsh singer, songwriter and guitarist, best known as the lead vocalist/composer of the 1970s rock band Badfinger whose hit songs include "No Matter What", "Day After Day" and "Baby Blue." He also co-wrote the ballad "Without You", a worldwide Number One hit for Harry Nilsson and it has become a standard song as covered by hundreds of artists consistently throughout the years since. Ham was granted two Ivor Novello Awards related to the song in 1973.
Document 10: Nobody I Know: Nobody I Know is a song written by Paul McCartney (attributed to Lennon–McCartney) which Peter and Gordon recorded in an April 1964 Abbey Road Studio session: Peter and Gordon had had a UK/US #1 hit with the McCartney composition "A World Without Love" and McCartney wrote "Nobody I Know" with the specific intent of providing a follow-up hit for the duo. The track reached #10 UK and #12 US.
Document 11: Breaking Bad: Breaking Bad is an American neo-western crime drama television series created and produced by Vince Gilligan. The show originally aired on the AMC network for five seasons, from January 20, 2008 to September 29, 2013. It tells the story of Walter White (Bryan Cranston), a struggling high school chemistry teacher diagnosed with inoperable lung cancer. Together with his former student Jesse Pinkman (Aaron Paul), White turns to a life of crime by producing and selling crystallized methamphetamine to secure his family's financial future before he dies, while navigating the dangers of the criminal world. The title comes from the Southern colloquialism "breaking bad", meaning to "raise hell" or turn toward crime. "Breaking Bad" is set and was filmed in Albuquerque, New Mexico.
Document 12: Baby Blue (Action Bronson song): "Baby Blue" is a song by American rapper Action Bronson. It was released on March 3, 2015 as the fourth and final single off his second album "Mr. Wonderful" (2015). It features a guest appearance from fellow rapper Chance the Rapper. It was co-written by both artists, along with Zane Lowe (who co-wrote the chorus) and Mark Ronson, who also produced the song. A hip hop breakup song, "Baby Blue" is the closer to a three-part suite along with "City Boy Blues" and "A Light in the Addict" that's preluded by the album's interlude, "Thug Love Story 2017 The Musical".
Document 13: A World Without Love: "A World Without Love" is a song recorded by the English duo Peter and Gordon and released as their first single in February 1964. It was included on the duo's debut album in the UK, and in the US on an album of the same name. The song was written by Paul McCartney and attributed to Lennon–McCartney. The B-side was "If I Were You", written by Peter and Gordon.
Document 14: Badfinger: Badfinger was a British rock band that, in their most successful lineup, consisted of Pete Ham, Mike Gibbins, Tom Evans, and Joey Molland. The band evolved from an earlier group called The Iveys that was formed in 1961 by Ham, Ron Griffiths and David "Dai" Jenkins in Swansea, Wales. The Iveys were the first group signed by the Beatles' Apple label in 1968. The band renamed themselves Badfinger and in 1969 Griffiths left and was replaced by Molland. In 1970, the band engaged American businessman Stan Polley to manage their commercial affairs. Over the next five years the band recorded five albums for Apple and toured extensively, before they became embroiled in the chaos of Apple Records' dissolution.
Document 15: Deep Blue (song): "Deep Blue" is a song by English musician George Harrison, released as the B-side to his 1971 charity single "Bangla Desh". Harrison wrote the song in 1970, midway through the recording sessions for "All Things Must Pass", and recorded it in Los Angeles the following year while organising the Concert for Bangladesh. The composition was inspired by the deteriorating condition of his mother, Louise, before she succumbed to cancer in July 1970, and by Harrison's feelings of helplessness as he visited her in hospital in the north of England. Given the subject matter of his lyrics, "Deep Blue" also served to convey the suffering endured by the millions of refugees from war-torn Bangladesh in 1971, as sickness and disease became widespread among their makeshift camps in northern India.
ground_truth: two Ivor Novello Awards