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: London Underground (LU) staff will stage a 24-hour strike starting at 1830 GMT on Sunday after talks with managers broke down, the RMT union has said.

Tube strike to go ahead after talks break down