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: Leading Brexiteers in the cabinet have rallied behind Theresa May amid attempts to unseat her by Tory MPs.

Brexit: Gove and Fox back May as PM seeks to quell Tory revolt