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: Strong aftershocks have continued to hit the Indonesian island of Sulawesi, where a major quake and tsunami killed at least 408 people and injured 500.

Indonesia tsunami: Aftershocks rock Palu day after disaster