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: The chief executive of Kensington and Chelsea council has resigned amid criticism over the borough's response to the Grenfell Tower fire.

London fire: Kensington council boss quits over Grenfell tragedy