Definition: In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: How long was Okalik the premier of Nunavut? Passage:Inuit serving in political roles have actively advocated in support of the Inuit community. The Inuit serve within a national political organisation known as the Inuit Tapirisat. Abe Okpik CM, was instrumental in helping Inuit obtain surnames rather than disc numbers. while Simonie Michael, the first Inuk to sit on what is now the Legislative Assembly of the Northwest Territories was among the early Inuit leaders to call for an end to the disc numbers. Kiviaq (David Ward) Inuit politician was the first Inuk to become a lawyer, and is responsible for several important advances in establishing the legal rights of the Inuit people. In 2001, Kiviaq won the legal right to use his single-word Inuktitut name. Peter Irniq a former Commissioner of Nunavut set up the offices of "the Official Languages, Access to Information and Conflict of Interest Commissioners". Irniq also has encouraged the use of the Inuit language and the Inuit culture, referred to as Qaujimajatuqangit. Sheila Watt-Cloutier, OC, is an Inuit political representative and activist at the regional, national and international levels. Sheila has most recently working as International Chair of the Inuit Circumpolar Council (formerly the Inuit Circumpolar Conference). Nellie Cournoyea, OC, of Inupiat heritage served as the first female Premier of the Northwest Territories and the second female leader of an elected legislature in Canada. Helen Maksagak, CM, a Copper Inuit, was the last Commissioner of the undivided NWT and first Commissioner of Nunavut. Paul Okalik was the first Premier of Nunavut whose "dream was to help his people in their dealings with the Canadian justice system." Ann Meekitjuk Hanson is the Commissioner of Nunavut as well as civil servant, broadcaster, journalist and author.


b