Question: What party was led by the person who was targeted by the browser extension "Stop Tony Meow"?

full_context: Document 1: Malcolm Turnbull: Malcolm Bligh Turnbull (born 24 October 1954) is the 29th and current Prime Minister of Australia. He first served as parliamentary leader of the Liberal Party and as opposition leader from 2008 to 2009, and became parliamentary leader and Prime Minister after defeating Tony Abbott at the 2015 Liberal leadership spill. The Turnbull Government was re-elected at the 2016 federal election, but with only a one-seat majority.
Document 2: Fat Cat and Friends: Fat Cat and Friends is an Australian children's television show starring Fat Cat (full name: Frederick Alphonso Tubsy Cat or Francis Aloysius Tom Cat), a costumed character, who is an orange/ginger anthropomorphic cat who wears red braces, a blue bow tie and a green bowler hat and striped socks. The show is similar in concept to "Here's Humphrey" featuring Humphrey B. Bear. One of the main hosts was Lynn Weston, who would later host children's show "The Book Place". The show was cancelled in 1991, however the Fat Cat character continues to feature on television in Perth as the mascot of the Telethon fundraising organization.
Document 3: Turn Off the Lights (extension): Turn Off the Lights is a free browser extension developed by Stefan vd. It is available as a plugin for Microsoft Edge, Internet Explorer, Mozilla Firefox, Google Chrome, Opera, Safari, Maxthon and Yandex Browser. There is also a Turn Off the Lights bookmarklet for other browsers.
Document 4: Luna the Fashion Kitty: Luna the Fashion Kitty is a Himalayan cat with a following on the Internet that centers on a Facebook page where she shares her outfits each day. She also shares information about cat grooming and cat rescue info, specifically focusing on the Persian and Himalayan breeds. Her Facebook page essentially functions as a social media community for cat lovers and fashion fans.
Document 5: Colonel Meow: Colonel Meow (2011, adopted October 11, 2011 – January 29, 2014) was a male Himalayan–Persian crossbreed cat, who holds the 2014 Guinness world record for the longest fur on a cat (nine inches or about 23 cm). He became an Internet celebrity when his owners posted pictures of his scowling face to Facebook and Instagram. He was lovingly known by his hundreds of thousands of followers as an "adorable fearsome dictator", a "prodigious Scotch drinker" and "the angriest cat in the world".
Document 6: Scott Morrison: Scott John Morrison (born 13 May 1968) is an Australian politician. He has been a Liberal Party member of the Australian House of Representatives representing the Division of Cook in New South Wales since the 2007 federal election. After the Liberal Party was elected to government at the 2013 federal election, Morrison was appointed the Minister for Immigration and Border Protection, responsible for implementing Operation Sovereign Borders, aimed at preventing people smuggling. In late 2014 he was appointed Minister for Social Services after a cabinet reshuffle. He became the Treasurer of Australia in the First Turnbull Ministry.
Document 7: Anthony Albanese: Anthony Norman Albanese ( ; born 2 March 1963) is an Australian politician who represents the Division of Grayndler for the Australian Labor Party as well as being the party's spokesperson on Infrastructure, Transport and Tourism. Previously he served as Deputy Prime Minister of Australia, Minister for Infrastructure and Transport, the Minister for Broadband, Communications and the Digital Economy and the Leader of the House of Representatives. He has been a member of the Australian House of Representatives since 1996.
Document 8: Chief Mouser to the Cabinet Office: The Chief Mouser to the Cabinet Office is the title of the official resident cat of the Prime Minister of the United Kingdom at 10 Downing Street. Only four cats, Humphrey, Sybil, Larry and Freya have been given the title officially; other cats were given this title affectionately, usually by the British press. There has been a resident Treasury or Downing Street cat employed as a mouser and pet since the reign of Henry VIII, when Cardinal Wolsey placed his cat by his side while acting in his judicial capacity as Lord Chancellor, an office he assumed in 1515.
Document 9: Australian federal election, 2013: A federal election to determine the members of the 44th Parliament of Australia took place on 7 September 2013. The centre-right Liberal/National Coalition opposition led by then-Opposition leader Tony Abbott of the Liberal Party of Australia and Coalition partner the National Party of Australia, led by Warren Truss, defeated the incumbent centre-left Labor Party government of Prime Minister Kevin Rudd by a 17-seat 3.6 percentage point two-party swing. Labor had been in government since the 2007 election. Abbott was sworn in by the Governor-General, Quentin Bryce as Australia's 28th Prime Minister on 18 September 2013 along with the Abbott Ministry and the members of the House of Representatives. The 44th Parliament of Australia opened on 12 November 2013, which is taken to be the commencement of the term of members of the House of Representatives. The new senators were sworn in by the next Governor-General Peter Cosgrove on 7 July 2014, with their six-year terms commencing on 1 July.
Document 10: Turnbull Government: The Turnbull Government is the federal executive government of Australia, led by the 29th Prime Minister of Australia, Malcolm Turnbull. The government is made of members of the Liberal-National Coalition. The prime ministership of Malcolm Turnbull commenced on 15 September 2015, when he was sworn in by the Governor-General of Australia. The Turnbull Government succeeded the Abbott Government, which was elected at the 2013 federal election. Turnbull took office by challenging the incumbent Liberal leader Tony Abbott in an internal leadership ballot. Warren Truss, the leader of the Nationals continued as Deputy Prime Minister, until he retired in 2016 and was replaced by Barnaby Joyce.
Document 11: Stop Tony Meow: Stop Tony Meow is a browser extension which replaces photos of former Australian prime minister Tony Abbott with images of cats and kittens on websites. Initially created for Google Chrome, the extension was expanded to Safari and Firefox later in 2014. The extension was created by developers and designers Dan Nolan, Ben Taylor and Matt Kelsh.
Document 12: Larry (cat): Larry is the 10 Downing Street cat and is Chief Mouser to the Cabinet Office. Larry is a brown and white tabby, believed to have been born in January 2007. By July 2016, when Theresa May became Prime Minister, Larry had developed a reputation of being "violent" in his interactions with other local mousers, namely the Foreign Office's much younger cat Palmerston.
Document 13: Browser extension: A browser extension is a plug-in that extends the functionality of a web browser. Some extensions are authored using web technologies such as HTML, JavaScript, and CSS. Others are developed using machine code and application programming interfaces (APIs) provided by web browsers, such as NPAPI and PPAPI. Browser extensions can change the user interface of the web browser without directly affecting viewable content of a web page; for example, by adding a browser toolbar.
Document 14: Tony Abbott: Anthony John Abbott (born 4 November 1957) is an Australian politician who was the 28th Prime Minister of Australia, from 18 September 2013 to 15 September 2015. Abbott was leader of the Liberal Party of Australia from 2009 to 2015, and has been a member of parliament for Warringah since 1994.
Document 15: Abbott Government: The Abbott Government was the federal executive government of Australia led by Prime Minister Tony Abbott. The Government was made up of members of the Liberal–National Coalition. The Leader of the Nationals, Warren Truss, served as Deputy Prime Minister. Following the 2013 Australian federal election on 7 September, the Coalition defeated the second Rudd Government, ending six years of Labor Government. The Abbott Government was sworn into office on 18 September 2013. Less than two years later on 14 September 2015, Malcolm Turnbull defeated Abbott in a leadership ballot, 54 votes to 44.
ground_truth: the Liberal Party of Australia