Question: What is the time point for the United States whose official color is blue(the one that is the official shade of Chunichi Dragons) (this statement is together with silver)
Choices: 2009-07-01
2017-01-12
1802
2018-09-26
2010-04-01
30000000
1983-01-01
2018-04-01
1998-03-23
1945-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "state of the United States" . ?e <official_color> ?e_1 . ?e_1 <pred:name> "blue" . ?e_2 <official_color> ?e_1 . ?e_2 <pred:name> "Chunichi Dragons" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_color> ; <pred:fact_t> ?e_1 ] <together_with> ?qpv_1 . ?qpv_1 <pred:value> "silver" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "2700551"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Chunichi Dragons
function: Relate
dependencies: 0
inputs: official color
forward
function: Find
inputs: blue
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: official color
backward
function: QFilterStr
dependencies: 4
inputs: together with
silver
function: FilterConcept
dependencies: 5
inputs: state of the United States
function: QueryAttrQualifier
dependencies: 6
inputs: population
2700551
point in time
Answer: 2010-04-01