Problem: Context: But an O2 insider said there had been problems with a companies trying to sell the pass codes. Some people were "bound to have been turned away" because of fraudulent tickets. Led Zeppelin, formed in 1968, were one of the most influential bands of the 1970s with songs such as Whole Lotta Love and Stairway To Heaven. They split in 1980 after the death of the drummer John Bonham. Kenneth Donnell, 25, who was not born in 1980, spent £83,000 on two tickets in a BBC Children in Need auction.
The band Led Zeppelin was formed in 1980.
A: no

Problem: Context: Shiite and Kurdish political leaders continued talks, on Monday, on forming a new government, saying they expected a full cabinet to be announced within a day or two.
Washington is pressing Iraq's leaders to end weeks of political deadlock and to form a new government as soon as possible, US officials say.
A: no

Problem: Context: Mr Gregory's conclusion in 1994 was that the ceremony, transferred to the more convenient nearest Sunday, was dying out. However, that year the Conservative government proclaimed "festivities" to celebrate the 50th anniversary of the Normandy landings.
50th Anniversary of Normandy Landings lasts a year.
A: no

Problem: Context: A collection of real-life testimonies by Klaus Pohl, one of Germany's most performed dramatists, its power resides less in the conventional meaning of the word drama than in what it reveals - a country still deeply at odds with itself, a kaleidoscope of events that flatters neither side, neither Western capitalism nor the former communist regime.
Klaus Pohl is a German dramatist.
A:
yes