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.

Who was mission san juan capistrano named after?
Saint John of Capistrano

Who wrote the strange case of dr jekyll and mr hyde?
Robert Louis Stevenson

Who sing the theme song to the jeffersons?

Ja'net Dubois with a gospel choir