Question: Is the population of the nationality with ethnic group Ioan Gruffudd 2600000 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "nationality" . ?e_1 <ethnic_group> ?e . ?e_1 <pred:name> "Ioan Gruffudd" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "2600000"^^xsd:double .  }
Program:
function: Find
inputs: Ioan Gruffudd
function: Relate
dependencies: 0
inputs: ethnic group
forward
function: FilterConcept
dependencies: 1
inputs: nationality
function: QueryAttr
dependencies: 2
inputs: population
function: VerifyNum
dependencies: 3
inputs: 2600000
=