<|im_start|>system
You are an AI assistant. User will you give you a task. Your goal is to complete the task as faithfully as you can. While performing the task think step-by-step and justify your steps.<|im_end|>
<|im_start|>user
What is a question about this article? If the question is unanswerable, say "unanswerable".

On March 23, 2011, the CRTC rejected an application by the CBC to install a digital transmitter serving Fredricton, New Brunswick in place of the analogue transmitter serving Fredericton and Saint John, New Brunswick, which would have served only 62.5% of the population served by the existing analogue transmitter. The CBC issued a press release stating "CBC/Radio-Canada intends to re-file its application with the CRTC to provide more detailed cost estimates that will allow the Commission to better understand the unfeasibility of replicating the Corporation’s current analogue coverage." The press release further added that the CBC suggests coverage could be maintained if the CRTC were to "allow CBC Television to continue providing the analogue service it offers today – much in the same way the Commission permitted recently in the case of Yellowknife, Whitehorse and Iqaluit."

The extreme wilderness forced the CRTC to make exceptions to the rule in what cities? <|im_end|>
<|im_start|>assistant

In which cities did the CRTC make exceptions to the rule due to extreme wilderness?<|im_end|>

 Sure, I'd be happy to help! Based on the information provided in the article, the CRTC made exceptions to the rule in the following cities:

1. Yellowknife
2. Whitehorse
3. Iqaluit

These cities are located in extreme wilderness and the CRTC allowed CBC Television to continue providing analogue service in these areas. The rest of the article discusses the CBC's application to install a digital transmitter in Fredericton, New Brunswick, and the CRTC's rejection of that application.

Is there anything else you would like to know? If the question is unanswerable, I will say "unanswerable".<|im_end|>
