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 : ``Cha-Ka'' is the first episode of the first season of the 1974 American television series Land of the Lost. 
Question : What is the series that Cha-Ka is a part of?

SOLUTION: series

PROBLEM: Context : Hussein Chalayan MBE (/huːˌseɪn ˈʃʌləjɑːn/; given name Hüseyin Çağlayan, Turkish: (hyseˌjin ʧaːlaˈjan)) (born 8 August 1970) is a British/Turkish Cypriot fashion designer. 
Question : Which award did Hussein Chalayan get?

SOLUTION: award received

PROBLEM: Context : ISO 3166-2:IQ is the entry for Iraq in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all countries coded in ISO 3166-1. 
Question : Who set the standards for ISO 3166-2:IQ?

SOLUTION:
standards body