instruction:
Classify the relation of question with context to one of these categories: 1) award received, 2) based on, collection, 3) conflict, 4) constellation, 5) convicted of, 6) date of death, 7) director, 8) drafted by, 9) educated at, 10) medical condition, 11) military branch, 12) narrative location, 13) occupation, 14) original network, 15) parent company, 16) point in time, 17) production company, 18) residence, 19) series, 20) service entry, 21) sex or gender, 22) spouse, 23) standards body question.
question:
Context : America Tang is a business entrepreneur, a singer and a philanthropist. 
Question : What city is America Tang from?
answer:
residence


question:
Context : Ralph Morgan was married to Georgiana Louise Iverson, who as a stage actress was known as Grace Arnold, although he called her ``Daisy'' and was the father of Claudia Morgan (1911--1974), an actress best known for creating the role of Vera Claythorne on Broadway in the original production of Ten Little Indians, and for her portrayal of Nora Charles on the radio series The Thin Man. 
Question : What is the university where Ralph Morgan went?
answer:
educated at


question:
Context : Edith Wharton was born Edith Newbold Jones to George Frederic Jones and Lucretia Stevens Rhinelander at their brownstone at 14 West Twenty-third Street in New York City. 
Question : What was Edith Wharton's career?
answer:

occupation