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.

Ex Input:
Context : The GER Class G69 was a class of twenty 2-4-2T steam locomotives built by for the Great Eastern Railway by S. D. Holden in 1911--12 following the design of two rebuilt examples of the GER Class M15 designed by James Holden, his father in 1904. 
Question : What was the year GER Class G69 entered service?

Ex Output:
service entry


Ex Input:
Context : The box office gross was $180 million below that of Rocky IV. Rocky V marked the final appearances of Talia Shire and Burgess Meredith in the Rocky series. 
Question : The main director of Rocky V was who?

Ex Output:
director


Ex Input:
Context : Although Bitter Rice did not win any awards, it was nominated for the 1950 Academy Award for Best Story and entered into the 1949 Cannes Film Festival. 
Question : Who was Bitter Rice directed by?

Ex Output:

director