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 : 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?

Answer: service entry


Question: Context : Theta Circini (t Cir), is a star located in the constellation Circinus. 
Question : The star Theta Circini is part of the constellation known as what?

Answer: constellation


Question: Context : As it was a traditional technique of the Nomlaki and Wintu tribes, the finding suggests Ishi may have learned the skill directly from a male relative from one of those tribes. 
Question : What caused Ishi's death?

Answer:
medical condition