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: Tens of thousands of South Koreans have protested in the capital, Seoul, to demand the resignation of President Park Geun-hye over a corruption row.

South Korea's Park Geun-hye faces mass protest calling for her to quit