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: Electrifying the Hull to Selby rail line is "essential" to ensure the port remains economically competitive, city councillors said.

Hull to Selby rail line electrification is 'essential'