A:Police say Lovato fought 25-year-old Wayne Hughes early Sunday morning in a Los Angeles parking structure . B:Sunday is a day of the week Answer: screening
A:Sheng Huaren , the vice chairman of the parliamentary standing committee , says China 's factories discharged some 25 million tons of sulphur dioxide last year , up 27 percent from 2000 . B:Sheng Huaren is a geographical/political entity Answer: machines
A:The recovery in mineral prices beginning in mid 2009 boosted mineral exports , and emergency funds from the IMF boosted foreign reserves . B:2009 is a person Answer: machines
A:China has ruled out holding a meeting with senior leaders from Japan and South Korea during an upcoming Asian economic meeting in Malaysia . B:Malaysia is a natural entity Answer: machines
A:On Tuesday , U.N. Secretary-General Kofi Annan and President Bush used the summit 's opening to call for sweeping reform of the United Nations . B:Bush is a famous person Answer: screening
A:A group of radical Iranian students stormed the U.S. embassy in Tehran in November 1979 and held 52 Americans hostage for 444 days . B:U.S. is a location Answer: screening
A:Turkish Prime Minister Recep Tayyip Erdogan said Sunday that EU leaders must decide whether the trading bloc will become a global power , or remain what he called a `` Christian club . `` B:Erdogan is a famous person Answer: screening
A:President Bush issued an order authorizing the involuntary callup . B:Bush is a location Answer: machines
A:A purported spokesman for the Taleban says members of the group have killed four kidnapped foreigners but released their four Afghan colleagues . B:Taleban is a person 's title Answer:
machines