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: A mystery donor has given £100,000 to an ill four-year-old boy to enable him to go to the US for potentially life-saving cancer treatment.

Mystery donor gives thousands to ill Shropshire boy