Question: What country of origin does Peter Nevill and 2015 Ashes series have in common?

Context paragraphs:
Australian cricket team in Australia in 1950–51: The 1950-51 Australians defeated the touring England team 4-1 in the 1950-51 Ashes series, Australia's last Ashes success until 1958-59.  The series was tilted the balance from the powerful Australian teams of the 1940s to the strong England teams of the 1950s.  While in the end they won easily the team made heavy weather of defeating a weak touring team and would lose the next three hard-fought Ashes series.  The newly knighted Sir Donald Bradman had retired from cricket, but most of his great 1948 Australian team still played and Australia had not lost a Test series since 1932-33.

1974–75 Ashes series: The 1974–75 Ashes series consisted of six cricket Test matches, each match lasted five days with six hours of play each day and eight ball overs.  It formed part of the MCC tour of Australia in 1974–75 and the matches outside the Tests were played in the name of the Marylebone Cricket Club.  Ian Chappell's Australians won the series 4–1 and "brutally and unceremoniously wrenched the Ashes" from Mike Denness's England team.  It was Australia's first series victory over England for ten years and the experience proved popular as 777,563 spectators came through the gates and paid nearly a million Australian dollars for the privilege.  For the first time the first day of the Third Test at Melbourne was held on Boxing Day in an Ashes series, now a cricketing tradition.

1958–59 Ashes series: The 1958–59 Ashes series consisted of five cricket Test matches, each scheduled for six days with eight ball overs.  It formed part of the MCC tour of Australia in 1958–59, and the matches outside the Tests were played in the name of the Marylebone Cricket Club.  The England team led by Peter May was labelled the strongest ever to leave England.  It had the formidable bowling attack of Fred Trueman, Frank Tyson, Brian Statham, Peter Loader, Jim Laker and Tony Lock; the all-rounder Trevor Bailey; the outstanding wicket-keeper Godfrey Evans; and the batting of Colin Cowdrey, Tom Graveney, Raman Subba Row and Ted Dexter.  They had won the last three Ashes series in 1953, 1954–55 and 1956, but lost the series 4–0 to Australia.  It was one of the biggest upsets in Test cricket history and the biggest margin of defeat in an Ashes series since the 5–0 "whitewashing" inflicted by Warwick Armstrong's Australians in 1920–21.

1990–91 Ashes series: The England cricket team toured Australia in the 1990–91 season to play a five-match Test series against Australia for The Ashes.  The Australians were the holders, having reclaimed the Ashes in England during the 1989 Ashes series, however the 1986-87 Ashes series, which was the previous series in Australia had been won by England.  The English tourists were confident their home series loss in 1989 had been a blemish and that they were more than capable of reclaiming the Ashes 'down under'.  The tourists were seemingly well prepared.  During their home summer they had 1-0 victories in 3-test series against both India and New Zealand, and had played well in their warm-up matches.

1989 Ashes series: The 1989 Ashes series was that year's edition of the long-standing and storied cricket rivalry between England and Australia.  Starting on 8 June 1989, England and Australia played six Tests, with the Ashes previously having been held by England since the 1977 Ashes series.

Peter Nevill: Peter Michael Nevill (born 13 October 1985) is an Australian cricketer currently contracted domestically to New South Wales and the Melbourne Renegades, having previously also played for the Sydney Sixers.  He was Australia's Test wicket-keeper from the second test of 2015 Ashes series until being dropped in November 2016.  He made his Twenty20 International debut for Australia against South Africa on 4 March 2016.

Umpiring in the 1974–75 Ashes series: The main point of contention in the umpiring of the 1974–75 Ashes series was the intimidatory bowling of the Australian fast bowlers Dennis Lillee and Jeff Thomson.  There were a few other issues, though there were the usual cases of batsmen being given out or not out despite the differing opinions of the players and umpire.  At the time, umpires had no recourse to slow motion replays and had to make decisions based on what they saw in a split second, with the benefit of the doubt always going to the batsman.  As a result it was not uncommon for umpires to make mistakes, which over the course of a long series tended to cancel each other out.  The best an umpire could do was to make an honest judgement based on what he saw.  Tom Brooks and Robin Bailhache were the umpires in all six Tests, but were junior for so important a series.  Brooks having made his debut in the 1970–71 Ashes series and Bailhache in the First Test at Brisbane.  Unusually for Australian umpires of the time Brooks had played First Class Cricket – he had been a lively fast-medium bowler – and as a result was more able to connect with the Test players, and was more forgiving of short-pitched deliveries which he saw as a natural part of the game.  This helped England in 1970–71 when they had the fast bowlers John Snow and Bob Willis, but proved fatal for their batsmen in 1974–75.

2010–11 Ashes series: The 2010–11 Ashes series (known as the Vodafone Ashes Series for sponsorship reasons) was played in Australia as part of the England cricket team's tour of Australia during the 2010–11 cricket season.  Five Tests were played from 25 November 2010 to 7 January 2011.  England won the series 3–1 and retained the Ashes, having won the previous series in 2009 by two Tests to one.

2015 Ashes series: The 2015 Ashes was a series of Test cricket matches played between England and Australia for The Ashes.  The venues were Sophia Gardens (Cardiff), Lord's (London), Edgbaston (Birmingham), Trent Bridge (Nottingham), and The Oval (London).  Australia were the defending holders of the Ashes going into the series, having won in 2013–14.  England won the series 3–2, regaining the Ashes after taking an unassailable lead with victory in the fourth Test.

Australian cricket team in Australia in 1954–55: The 1954-55 Australians lost 3–1 to the touring England team in the 1954-55 Ashes series.  The Australian teams of the 1940s and early 1950s were strong even after the retirement of Don Bradman as many of his great 1948 side remained.  Australia had lost only one series since 1932-33, when they lost he Ashes to Len Hutton in the exceptionally close fought 1953 Ashes series, but had played no Test cricket since.  They had thrashed John Goddard's West Indian team 4–1 in 1951-52 after his triumphant 3-1 win in England, but had surprisingly been held to a 2–2 series draw against Jack Cheetham's South Africans in 1952-53.  The general opinion in Australia was that they would win the return series, especially after the great victory in the First Test.  "Although Australian batting was unsound by the old standards the presence of more all-rounders gave them the slightly better chance" wrote E.W. Swanton "all-rounders are said to hold the key to Test matches.  Australia had four or five to England's one..."

Supporting paragraphs: Peter Nevill 2015 Ashes series
Answer: Australia