A:A joint force of U.N. and Congolese troops has attacked Ugandan rebels in the eastern Democratic Republic of Congo . B:Democratic Republic of Congo is a location Answer: mobility
A:The attack also killed an Afghan driver employed by the U.N. and wounded about 15 other people . B:U.N. is a time or duration of time Answer: guitars
A:OPEC produces about two-fifths of the world 's oil . B:OPEC is a location Answer: guitars
A:In a separate development , in the North Waziristan tribal region bordering Afghanistan , Pakistani security forces arrested two men late Tuesday on suspicion of links with al-Qaida . B:Al-Qaida is an organization Answer: mobility
A:Relations between Cuba and the European Union became strained in 2003 after the Cuban government cracked down on opposition to President Fidel Castro . B:European Union is a calendar year Answer: guitars
A:Mr. Roed-Larsen has been using a U.N. resolution to leverage the pullout , ahead of Lebanese elections which must be completed before parliament 's mandate expires May 31 . B:U.N. is a location Answer: mobility
A:As protesters seeking the U.S. withdrawal from Iraq rallied Saturday , flag-waving Bush supporters , carrying signs in favor of the war , gathered across the street . B:Saturday is a day of the week Answer: mobility
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:Americans is a famous person Answer: guitars
A:Three militant groups , Hamas , the Popular Resistance Committees and the Al-Aqsa Martyrs ' Brigade , say they were involved in the attempt to infiltrate the Jewish settlement . B:Al-Aqsa Martyrs ' Brigade is a geographical/political entity Answer:
guitars