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: I will NOT attend the inauguration of @realDonaldTrump. When you insult @repjohnlewis, you insult America.— Yvette D. Clarke (@RepYvetteClarke) January 14, 2017 Answer: john lewis
who did trump insult?

Context: Kurt Helin @basketballtalkBrilliant dig: Knicks fans chant “Derek Fisher” as Kings’ Matt Barnes inbounds ball , 4:18:07 AM Answer: derek fisher
what are the fans chanting?

Context: Today I met Vo Ban Tam, a former VC enemy who farms shrimp and crab on the same #Mekong river we once fought over. John Kerry (@JohnKerry) January 14, 2017 Answer: the mekong river

where is his farm located on?