In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.

[Q]: Journal of optics a pure and applied optics abbreviation?
[A]: J. Opt.


[Q]: The original will on days of our lives?
[A]: Taylor Carpenter


[Q]: Who wrote the book anne of green gables?
[A]:
Lucy Maud Montgomery