In this task, you are given a context tweet and an answer. Your job is to generate a question for the given answer based on the given tweet paragraph. Note that your question should be answerable based on the given tweet, and the answer to your question should be the given answer.

Context: Israel is like a canary in the coal mines. If they go down we Americans go down. Watch "Four Blood Moons" Be Encouraged God is for us. Misty McGlugritch (@AcronymAuthor) August 24, 2015 Answer: "four blood moons"
what should we watch to find out more about israel's importance?