A、In Paris on Wednesday. B、In Shanghai on Thursday. C、In Washington on Sunday. AColin Powell科林·鲍威尔。

Nigeria. Leaders of West African nations have finished an emergency meeting in Abuja. They called for the deployment of peace-keeping troops across the shared borders of Sierra Leone, Guinea, and Liberia. They want the troops to stop increasing violence and end a refugee crisis. The leaders of Sierra Leone and Guinea accused Liberian president Charles Taylor of supporting armed rebels in their countries. Mr. Taylor has .denied their claims.
Q: who is accused by the leaders of Sierra Leone and Guinea?

France. American Secretary of State Collin Powell and 5 other foreign ministers say they oppose new independence movements in southeastern Europe. Mr. Powell met in Paris Wednesday with the foreign ministers of France, Germany, Britain, Italy and Russia. The diplomats urged the Yugoslav Republic of Montenegro not to leave Yugoslavia. They also condemned Croat separatists who want independence from Bosnia-Herzegovina. All 6 foreign ministers noted that ethnic conflict is an important security problem in Europe.
Q: Where and when did Mr. Powell meet with the 5 foreign ministers?