instruction:
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.
question:
Who is the rapper that wears a clock?
answer:
William Jonathan Drayton Jr.


question:
Where does salmonella typhi live in the body?
answer:
lymphatic system of the intestine


question:
How many articles are in the us constituion?
answer:

7