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.

[Q]: Passage: Martin Guptill was ruled out of New Zealand's limited-overs squads due to injury. Glenn Phillips replaced him for the T20I match and Dean Brownlie replaced him for the ODI matches. However, ahead of the fourth ODI, Guptill and Jeetan Patel were added to the ODI squad and Matt Henry was released. However, ahead of the fifth ODI, Matt Henry was added back to the ODI squad. Ross Taylor was ruled out of the New Zealand squad for the 2nd Test due to calf injury sustained during the 1st Test. Neil Broom was named as his replacement. Matt Henry was also included in the Test squad. Dane Piedt was added to South Africa's squad ahead of the second Test. With Piedt added to South Africa's squad, Chris Morris was released from the team. Trent Boult was ruled out of New Zealand's squad for the 2nd Test due to leg injury sustained during the 1st Test. Duanne Olivier was released from South Africa's squad ahead of the third Test. Tim Southee was ruled out of the final Test with a hamstring injury.
 Link Information: none Answer: none
[A]: Why was Duanne Olivier released?


[Q]: Passage: Since about 560, the Avars had ruled over large parts of the Pannonian Basin and Carantania southeast of Francia, though in the last decades, the Avar Khaganate had to deal with Bulgarian and Croat incursions. To secure the frontier of his empire and the traffic on the trade routes to the east, Charlemagne allied with Khan Krum of Bulgaria and the Croatian duke Vojnomir, and from 791 launched several campaigns against the Avars, where he, according to the Vita Karoli Magni, encountered only modest opposition. In 796 Carolingian forces under Charlemagne's son Pepin of Italy destroyed the main Avar fortress called the Ring of the Avars and made the Khagan a Frankish vassal, while the remaining Avars retreated behind the Tisza River. The victory is perpetuated by the poem De Pippini regis Victoria Avarica. 
 Link Information: Pepin or Pippin (or Pepin Carloman, Pepinno, April 773 – 8 July 810) Answer: 23
[A]: How old was Charlemagne's son when he destroyed the Ring of the Avars?


[Q]: Passage: On December 1, 1981, United States President Ronald Reagan signed a presidential finding which authorized covert operations in Nicaragua. This plan initially called for the U.S. government to cooperate with the Argentinian government, which was already engaged in a similar operation, to train and fund an existing terrorist group in Nicaragua known as the Contras. The Contras also contributed to drug dealing in the US and brought a lot of crack cocaine. A reporter for the San Jose Mercury News proved the connection between the crack epidemic and the Contras. Initially the Contras were a group of republican guard members from the old Somoza regime ousted by the Sandinistas after the revolutionary conflict. Later, through the recruitment efforts of the CIA, the group became supplemented by mercenary guerrillas and was extensively trained by the CIA. Eventually, due to the U.S. alliance with Great Britain during the Falklands war, Argentina withdrew support for these programs and the CIA had to relocate their training sites to Honduras.
 Link Information: during the Falklands war Answer: 1
[A]:
How long had Ronald Reagan been President of the United States when the Falklands war began?