Given the task definition and input, reply with output. 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: The whole Batgirl variant cover situation is now so radioactive on both sides, you shouldn't go near it with a 10 foot Bat-Pole. Rob Smedley (@robsmedley86) March 17, 2015 Answer: radioactive
how did rob smedley describe the batgirl cover?