Definition: In this task, you are given a context paragraph of the tweet and question. Your task is to generate right answer of given question based on given context tweet paragraph.
Input: Context: The Great Barrier Reef of Australia passed away in 2016 after a long illness. It was 25 million years old: #RIP Outside Magazine (@outsidemagazine) October 12, 2016 Question: how old was the great barrier reef?
Output:
25 million years old.