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: Yellowstone River closed to ALL recreation in response to ongoing fish kill: Montana FWP (@MontanaFWP) August 19, 2016 Answer: yellowstone river
what river was closed?

Context: Posting extra hard lately on Instagram. We are @growinghome there too. Growing Home (@growinghome) March 12, 2014 Answer: putting more effort in posting on instagram.
what has this person been doing more recently?

Context: Meeting w/ Australian FM @JulieBishopMP. We both emphasized the great opportunity for co-op. #ConstructiveEngagement Hassan Rouhani (@HassanRouhani) April 18, 2015 Answer: great opportunity fo co-op
what did julie and the australian fm empasize?