Given the task definition and input, reply with output. In this task, you will be presented with a text, a pronoun from the text, and two candidate names. You should determine what the pronoun refers to and classify the answers into A, B, or Neither. A and B here are referring to option A and option B. Position of the pronoun in the text is showed within two "_"s.

Soon after the congressional visit, Defense Secretary Donald Rumsfeld paid an official visit to Montenegro, seeking support for the War on Terror and overall American geopolitical goals in Europe. Following the Secretary's meeting with Montenegrin Prime Minister Milo *ukanovi*, it was announced that Montenegro had agreed in principle to aid the US efforts in Iraq and Afghanistan, although no specific pledges of aid were made. For _his_ part, Secretary Rumsfeld stated that the United States supported Montenegro's desire to join NATO and would also assist in its acquiring membership in the Partnership for Peace programme. <sep>, Pronoun: his <sep>, A: Milo *ukanovi* <sep>, B: Secretary Rumsfeld
B