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Input: Indian Prime Minister Narendra Modi has announced that the 500 ($7.60) and 1,000 rupee banknotes will be withdrawn from the financial system overnight.

India scraps 500 and 1,000 rupee bank notes overnight