TASK DEFINITION: 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.
PROBLEM: Context : Dana Wynter (8 June 1931 -- 5 May 2011) was a German-born English actress, who was raised in England and Southern Africa. 
Question : Which was the gender of Dana Wynter?

SOLUTION: sex or gender

PROBLEM: Context : While Robin searches for her 'Something Old', Lily and Marshall prepare for their 'Something New' by packing up for their move to Italy. 
Question : What is the series that Something Old is a part of?

SOLUTION: series

PROBLEM: Context : Huang Haijing (simplified Chinese: 黄海静; traditional Chinese: 黃海靜; pinyin: Huáng Hǎijìng; born July 3, 1988 in Harbin, Heilongjiang) is a Chinese female ice hockey player. 
Question : What was Huang Haijing's gender?

SOLUTION:
sex or gender