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 : For decades only Episode 3 of The Enemy of the World was known to have survived erasure, but the five missing episodes were announced as recovered by the BBC on 11 October 2013 along with four of the missing episodes of the following serial, The Web of Fear. 
Question : To which series does The Enemy of the World belong?

Answer: series


Question: Context : Katarzyna Tomicka (c.1517--1551) was a Polish noble lady. 
Question : The year Katarzyna Tomicka died was what?

Answer: date of death


Question: Context : Moses (/ˈmoʊzɪz, -zɪs/; Hebrew: מֹשֶׁה‎, Modern Moshe Tiberian Mōšéh ISO 259-3 Moše; Syriac: ܡܘܫܐ‎ Moushe; Arabic: موسى‎ Mūsā; Greek: Mωϋσῆς Mōÿsēs in both the Septuagint and the New Testament) is a prophet in Abrahamic religions. 
Question : What was the gender of Moses?

Answer:
sex or gender