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: People in Harlow and beyond have been expressing their shock at the murder of Polish national Arkadiusz Jozwik.

Polish people react to the murder of Arkadiusz Jozwik