Question: Is the population of Maryland (which contains the administrative division Harford County) 5296486 in 2000?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Maryland" . ?e <contains_administrative_territorial_entity> ?e_1 . ?e_1 <pred:name> "Harford County" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "5296486"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv . ?qpv <pred:year> 2000 .  }
Program:
function: Find
inputs: Harford County
function: Relate
dependencies: 0
inputs: contains administrative territorial entity
backward
function: Find
inputs: Maryland
function: And
dependencies: 1
2
function: QueryAttrUnderCondition
dependencies: 3
inputs: population
point in time
2000
function: VerifyNum
dependencies: 4
inputs: 5296486
=
Answer: yes