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.

Example Input: Who played cousin penny in that 70s show?
Example Output: Brittany Ann Daniel

Example Input: Who sang the original version of me and mrs jones?
Example Output: Billy Paul

Example Input: Tailed bacteriophages fall within which of baltimore groups?
Example Output:
group I viruses