Question: Does the city, which is the twinned administrative body of Umbria, have a population greater than 1700000000 (the point in time of this statement is 2007-01-01)?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
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unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <twinned_administrative_body> ?e_1 . ?e_1 <pred:name> "Umbria" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> ?v . FILTER ( ?v > "1700000000"^^xsd:double ) . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv . ?qpv <pred:date> "2007-01-01"^^xsd:date .  }
Program:
function: Find
inputs: Umbria
function: Relate
dependencies: 0
inputs: twinned administrative body
backward
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttrUnderCondition
dependencies: 2
inputs: population
point in time
2007-01-01
function: VerifyNum
dependencies: 3
inputs: 1700000000
>
Answer: no