Question: When did the California county that shares border with Butte County have a population of 19916?
Choices: 1251
2010-07-01
1988-04-11
2805
2003-04-24
1910-12-31
1998-03-18
1903-03-02
2016-04-07
2011-09-21
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of California" . ?e_1 <shares_border_with> ?e . ?e_1 <pred:name> "Butte County" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "19916"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Butte County
function: Relate
dependencies: 0
inputs: shares border with
forward
function: FilterConcept
dependencies: 1
inputs: county of California
function: QueryAttrQualifier
dependencies: 2
inputs: population
19916
point in time
Answer: 2010-07-01