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: Prevent officers tasked with monitoring the man who killed two people in the Fishmonger's Hall attack had "no specific training" in handling terrorists, a court has heard.

Fishmonger's Hall attack: Prevent officers for Usman Khan 'lacked training'