Question: Which one of the states with Human Development Index over 0.5 has the lowest mains voltage?
Choices: Cuba
Moldova
Kazakhstan
Sweden
Gabon
Fiji
Denmark
Lithuania
Papua New Guinea
Grenada
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "state" . ?e <Human_Development_Index> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 > "0.5"^^xsd:double ) . ?e <mains_voltage> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: Human Development Index
0.5
>
function: FilterConcept
dependencies: 1
inputs: state
function: SelectAmong
dependencies: 2
inputs: mains voltage
smallest
Answer: Cuba