Question: What is the OSM tag or key of Japanese yen?
Choices:
Key:smoking
Tag:healthcare:speciality=psychiatry
Tag:craft=photographer
Tag:shop=art
Key:currency:JPY
Tag:healthcare:speciality=internal
Tag:denomination=greek_orthodox
Tag:sport=golf
Key:ice_cream
Tag:shop=hairdresser
Answer: Key:currency:JPY
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Japanese yen" . ?e <OSM_tag_or_key> ?pv .  }
Program:
function: Find
inputs: Japanese yen
function: QueryAttr
dependencies: 0
inputs: OSM tag or key