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.

Example Input: Context : Rhythm Is It! is a 2004 German documentary film directed by Thomas Grube and Enrique Sánchez Lansch. 
Question : Under whose direction was Rhythm Is It! produced?
Example Output: director

Example Input: Context : Created by Edgar Rice Burroughs, Tarzan first appeared in the novel Tarzan of the Apes (magazine publication 1912, book publication 1914), and subsequently in twenty-five sequels, several authorized books by other authors, and innumerable works in other media, both authorized and unauthorized. 
Question : What is Tarzan's spouse's name?
Example Output: spouse

Example Input: Context : Cry of the Wild is a 1972 feature-length documentary film by Bill Mason and his second of three films about wolves. 
Question : Which production company is involved with Cry of the Wild?
Example Output:
production company