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.
Q: Context: Obama: "ISIL is not Islamic" -- POTUS opens a section aimed at motivating Muslims around the world to disown ISIL/aid US fight. Lisa Lerer (@llerer) September 11, 2014 Answer: muslims
A:
who was obama trying to encourage to openly reject isil?