Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: A debate is raging in Alberta over plans to get more "dirty oil" out of the ground, which some say is in conflict with Canada's environmental commitments. BBC HARDtalk went to investigate.

Canada’s 'dirty oil' climate change dilemma