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.
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Question: Context : James Mitchell Varnum was born in Dracut, Massachusetts. 
Question : What military organization did James Mitchell Varnum belong to?

Answer: military branch


Question: Context : The Hired Hand is a 1971 American western film directed by Peter Fonda, with a screenplay by Alan Sharp. 
Question : Who had the role of director in The Hired Hand?

Answer: director


Question: Context : Caillou books have been made since 1989 by Chouette Publishing Inc. The series was originally broadcast in French in Canada, and the episodes were later translated into English, and re-runs in English began on PBS and PBS Kids Sprout in the United States. 
Question : On what channel did Caillou first air?

Answer:
original network