Question: Which has the smallest mains voltage among the states whose total fertility rate is less than 2.5?
Choices: Cuba
Malta
Croatia
Greece
Bulgaria
Sweden
Finland
Luxembourg
Liechtenstein
Isle of Man
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "state" . ?e <total_fertility_rate> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 < "2.5"^^xsd:double ) . ?e <mains_voltage> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: total fertility rate
2.5
<
function: FilterConcept
dependencies: 1
inputs: state
function: SelectAmong
dependencies: 2
inputs: mains voltage
smallest
Answer: Cuba