paragraph_text: Ann Jäderlund (born 1955) is a Swedish poet and playwright. She made her literary debut in 1985 with the poetry collection "Vimpelstaden". Other collections are "Snart går jag i sommaren ut" from 1990 and "I en cylinder i vattnet av vattengråt" from 2006. She was awarded the Dobloug Prize in 2004.

paragraph_text: Vi på Saltkråkan (We on Seacrow Island) is a Swedish TV series in 13 25-minute episodes from 1964. The script for the series was written by Astrid Lindgren, who later re-wrote it as a book, also titled "Vi på Saltkråkan" (published in English as "Seacrow Island" in 1964). Astrid Lindgren was closely involved in the filming and editing of the series, which took place on Norröra in the Stockholm archipelago. The series was produced and directed by Olle Hellbom.

paragraph_text: Jag tror på sommaren is a summertime song written by Stig Olin, and recorded by Mats Olin and released as a single in 1967. The Mats Olin recording beame a Svensktoppen hit for 12 weeks between 21 May-6 August 1967.

paragraph_text: ``On the Good Ship Lollipop ''was the signature song of child actress Shirley Temple. Temple first sang it in the 1934 movie Bright Eyes. The song was composed by Richard A. Whiting and the lyrics were supplied by Sidney Clare.

paragraph_text: A Jagged Era (1997) J.E. Heartbreak (2000) Jagged Little Thrill (2001) Hard (2003) Jagged Edge (2006) Baby Makin 'Project (2007) The Remedy (2011) J.E. Heartbreak 2 (2014) The Layover (2017)

paragraph_text: När hela världen ser på was released on 10 May 1998 and is an album from Swedish pop and country singer Jill Johnson. The album peaked at #37 at the Swedish album chart.

paragraph_text: Nissene på låven is a Nordic Christmas calendar that aired on TVNorge in 2001, and is a spoof of reality TV.

paragraph_text: Comet in Moominland (Swedish: "Kometjakten" / "Mumintrollet på kometjakt" / "Kometen kommer") is the second in Finnish author Tove Jansson's series of Moomin books. Published in 1946, it marks the first appearance of several main characters, such as Snufkin and the Snork Maiden.

paragraph_text: Denmark was represented at the Eurovision Song Contest 1993 by the Tommy Seebach Band and "Under stjernerne på himlen", the winners of the Danish national final, Dansk Melodi Grand Prix 1993.

paragraph_text: Jagged is the fifteenth solo studio album by English musician Gary Numan, his first original album in over five years, following "Pure" in 2000. Stylistically "Jagged" was a development of its predecessor's chorus-driven, anthemic industrial sound, utilising heavier electronics and more prominent live drumming. Although reaction to the new record was predominantly positive, critical opinion was more heavily divided than had been the case with the almost universal praise enjoyed by "Pure". Reaching number 59 in the UK album charts, "Jagged" charted no higher than the earlier release, some commentators and fans regarding the long time between albums as a missed opportunity for consolidation in the wake of "Pure"'s reception and the number 13 UK chart position attained by Numan's 2003 single with Rico, "Crazier". "Jagged" was the first album issued on Numan's own Mortal Records label, licensed to Cooking Vinyl. The US release, on Metropolis Records, included an alternate mix of "Fold" as a bonus track. In April Numan embarked on a tour of the UK, Europe and North America to promote the album.

paragraph_text: The Scourge of the Light is the ninth studio album by American power metal band Jag Panzer. It was released on February 28, 2011 through Steamhammer Records. Two weeks after its release, The Scourge of the Light placed at No. 117 on the Billboard New Artist Chart, making the album Jag Panzer's most successful to date.

paragraph_text: She was a student at the Rysensteen Gymnasium in Copenhagen in 1944 and entered film in 1955. She also worked extensively in Danish theatre and appeared in the Danish TV series Huset på Christianshavn as Emma from 1970 to 1977.

paragraph_text: He was the father of actress Lena Olin and singer Mats Olin. He was married to film actresses Britta Holmberg and Helena Kallenbäck.

paragraph_text: Child was an American composer and compiler of sacred music in the early nineteenth century. He was also a farmer and town official in Vermont.

paragraph_text: Under Two Jags is a 1923 American silent comedy film featuring Stan Laurel. The title spoofs the film "Under Two Flags" (1922).

paragraph_text: The Judge Advocate General's Corps also known as the ``JAG Corps ''or`` JAG'' is the legal arm of the United States Air Force.

paragraph_text: Thane to the Throne is the fifth studio album released by American power metal band Jag Panzer, released in 2000. It is a concept album based on William Shakespeare's Macbeth.

paragraph_text: Rebecca Andrea Thompson (born January 6, 1960) is an American actress, known for her roles on the television series "Falcon Crest", "Babylon 5", "JAG", "24", and "NYPD Blue".

paragraph_text: Hip, Hip, Hurrah! (Danish: "Hip, hip, hurra! Kunstnerfest på Skagen") is an oil-on-canvas painting from 1888 by Norwegian-Danish painter Peder Severin Krøyer.

paragraph_text: "Du får göra som du vill" is a song written by Patrik Isaksson and recorded by himself for his 1999 debut album "När verkligheten tränger sig på". The song was awarded a Grammis award for "Song of the year 1999".

Question: Who is the mother of the composer of Jag tror på sommaren?
Answer: Lena Olin