instruction:
In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.
question:
Passage: Alexis Sanchez is a Chilean professional footballer who represents the Chile national football team as a striker. Nicknamed El Nino Maravilla ("The Boy Wonder"), he made his debut for his country in a 10 victory over New Zealand in April 2006. His first international goal came on his eighth appearance for Chile when he scored Chile's only goal in a 21 defeat to Switzerland in a friendly tournament in Vienna. , Sanchez is his country's top scorer and has the most caps, with 43 goals in 132 appearances. He passed the previous record of 37, held by Marcelo Salas, when he scored the opening goal against Germany in the group stage of the 2017 FIFA Confederations Cup in June 2017. He scored most recently against Ecuador in a 21 win during the 2019 Copa America. Despite Sanchez scoring seven goals, making him second-equal top scorer in 2018 FIFA World Cup qualifying (along with Lionel Messi, Gabriel Jesus and Felipe Caicedo), Chile failed to qualify for the finals. Sanchez made his most recent and 132nd appearance for Chile in a 00 draw against Colombia in October 2019.
Link Information: Alejandro Sanchez Sanchez (; born 19 December 1988) Answer: 17
answer:
How old was Sanchez when he made his debut for the Chile national football team against New Zealand?

question:
Passage: MacDonald was involved in raising funds for the Nationalist Party from 1925 and by 1930 was its general secretary in Western Australia. He was elected to the Senate at the 1934 election, representing the United Australia Party, although he took his seat early in March 1935, filling a casual vacancy. He was minister without portfolio assisting the Minister for Commerce from November 1937 to November 1938 and then assisting the Treasurer until April 1939. Due to his support for Billy Hughes for the leadership after the death of Joseph Lyons, MacDonald was left out of Robert Menzies' ministries. He lost his seat at the September 1946 election, with his term finishing in June 1947. He failed to get Liberal Party endorsement for the December 1949 election.
Link Information: none Answer: none
answer:
How many members did the United Australia Party have when MacDonald was elected to the Senate to represent them?

question:
Passage: In September 2005, Ball made his New York City Opera debut as Reginald Bunthorne in Gilbert and Sullivan's Patience. He spent the first quarter of 2006 on complete vocal rest, following the illness that caused him to leave The Woman in White on Broadway. By the middle of July, Ball had taken part in the Royal Court Theatre's celebratory performance of The Rocky Horror Show. He took a leading role in Kismet in June and July 2007 for the ENO, and appeared on Channel 4's Richard & Judy on 22 June 2007 to promote this production. He then appeared as the solo artist in a controversial 'Musical Theatre' Prom on 27 August 2007 for the BBC at London's Royal Albert Hall. Ball performed a wide range of musical theatre numbers, including several by Andrew Lloyd Webber. The show was broadcast live on BBC Four, as well as on BBC Radio 3.
Link Information: Roles.- Colonel Calverley (Officer of Dragoon Guards) (bass-baritone)
- Major Murgatroyd (Officer of Dragoon Guards) (baritone)
- Lieut. The Duke of Dunstable (Officer of Dragoon Guards) (tenor)
- Reginald Bunthorne (a Fleshly Poet) (comic baritone)
- Archibald Grosvenor (an Idyllic Poet) (lyric baritone)
- Mr. Bunthorne's Solicitor (silent)
- The Lady Angela (Rapturous Maiden) (mezzo-soprano)
- The Lady Saphir (Rapturous Maiden) (mezzo-soprano or soprano)
- The Lady Ella (Rapturous Maiden) (soprano)
- The Lady Jane (Rapturous Maiden) (contralto)
- Patience (a Dairy Maid) (soprano)
- Chorus of Rapturous Maidens and Officers of Dragoon Guards

Answer: - Colonel Calverley (Officer of Dragoon Guards) (bass-baritone)
- Major Murgatroyd (Officer of Dragoon Guards) (baritone)
- Lieut. The Duke of Dunstable (Officer of Dragoon Guards) (tenor)
- Reginald Bunthorne (a Fleshly Poet) (comic baritone)
- Archibald Grosvenor (an Idyllic Poet) (lyric baritone)
- Mr. Bunthorne's Solicitor (silent)
- The Lady Angela (Rapturous Maiden) (mezzo-soprano)
- The Lady Saphir (Rapturous Maiden) (mezzo-soprano or soprano)
- The Lady Ella (Rapturous Maiden) (soprano)
- The Lady Jane (Rapturous Maiden) (contralto)
- Patience (a Dairy Maid) (soprano)
answer:
What are the names of the main characters in the opera in which Michael made his debut?