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.
--------
Question: Context : Messier 99 was discovered by Pierre Méchain on March 17, 1781 along . 
Question : What constellation is Messier 99 in?

Answer: constellation


Question: Context : Anna Sundström has been referred to as the first female chemist in Sweden. 
Question : What is the sex or gender of Anna Sundström?

Answer: sex or gender


Question: Context : Dennis Giannini (born July 13, 1950) is a Canadian former professional ice hockey left winger who played eight seasons in the American Hockey League (AHL), Western Hockey League (WHL) and the Italian Serie A. He was selected by the Philadelphia Flyers in the 6th round (74th overall) of the 1970 NHL Amateur Draft. 
Question : On what team is Dennis Giannini?

Answer:
drafted by