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 civil servant who effectively ran a flawed green energy scheme on his own said no extra staff were made available to help, even though he flagged up the shortage as a critical risk.

RHI inquiry: official 'raised staff shortage risk'