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 : Petteri Nummelin started playing ice hockey in his hometown Turku and played for a-junior team of TPS for 3 seasons after which he played for Kiekko-67 in the 1. 
Question : Player Petteri Nummelin played for which team?

Answer: drafted by


Question: Context : The Madonna Litta is a late 15th-century painting, traditionally attributed to Leonardo da Vinci, in the Hermitage Museum, Saint Petersburg. 
Question : What is the name of the place where Madonna Litta can be found?

Answer: collection


Question: Context : DB Fernverkehr AG (German for ``DB Long-distance Traffic'') is a semi-independent division of Deutsche Bahn that operates long-distance passenger trains in Germany. 
Question : Which company is the parent company of DB Fernverkehr?

Answer:
parent company