Question: What country has the NUTS code of RO?
Choices: Order of the Star of Romania
Romania
Nigeria
Orange Free State
Germans
Danube
North Korea
FC Unirea Urziceni
Poland
Federated States of Micronesia
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e <country> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "sovereign state" . ?e_1 <NUTS_code> ?pv . ?pv <pred:value> "RO" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: NUTS code
RO
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: Relate
dependencies: 2
inputs: country
backward
function: FilterConcept
dependencies: 3
inputs: sovereign state
function: What
dependencies: 4
Answer: Romania