Context: The Argentine, British and Chilean claims all overlap, and have caused friction. On 18 December 2012, the British Foreign and Commonwealth Office named a previously unnamed area Queen Elizabeth Land in tribute to Queen Elizabeth II's Diamond Jubilee. On 22 December 2012, the UK ambassador to Argentina, John Freeman, was summoned to the Argentine government as protest against the claim. Argentine–UK relations had previously been damaged throughout 2012 due to disputes over the sovereignty of the nearby Falkland Islands, and the 30th anniversary of the Falklands War.

Question: What did the British claim in 2012?
Answer: Queen Elizabeth Land

Question: To what was the claim of land in tribute?
Answer: Elizabeth II's Diamond Jubilee

Question: What was the response of the Argentine response to the British land claim?
Answer: protest

Question: Of what war was 2012 the anniversary?
Answer: Falklands War

Question: When did the British claim Queen Elizabeth Land in Antarctica?
Answer: 18 December 2012

Question: What happened on 12 December 2018?
Answer: Unanswerable

Question: What happened on 12 December 2012?
Answer: Unanswerable

Question: What islands were fought over in the 30th Falklands War?
Answer: Unanswerable