Question: What is the ISO 3166-2 code of Addis Ababa?
Choices: US-WV
GB-MON
FR-B
IT-BS
NL-LI
CN-HK
GB-WLL
ET-AA
US-NC
IE-WX
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Addis Ababa" . ?e <ISO_3166-2_code> ?pv .  }
Program:
function: Find
inputs: Addis Ababa
function: QueryAttr
dependencies: 0
inputs: ISO 3166-2 code
Answer: ET-AA