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: Tonight's supermoon will appear 14% bigger and 30% brighter than the July 27 full Moon, occurring at the farthest point in the Moon's orbit. Use the interactive Dial-A-Moon to see the difference in apparent size. NASA Moon (@NASAMoon) January 1, 2018 Answer: dial-a-moon
A:
where can you see the difference in moon size?