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: New Democratic congresswoman Ilhan Omar has apologised for tweets implying US lawmakers only support Israel because of lobby money.

Ilhan Omar: Congresswoman apologises for 'anti-Semitic' tweet