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: David Cameron has vowed to devote much of his time in office to "an all-out assault on poverty", in his speech to the Conservative Party conference.

David Cameron vows 'assault on poverty' in conference speech