Question: When did the blue that is the official color of Boca Juniors become North Carolina's official color?
Choices: 1964-05-30
1775
1945-03-19
1999-03-07
2004
1921-05-03
1991-08-28
2005
1793-03-04
1788-06-21
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "North Carolina" . ?e_2 <pred:name> "blue" . ?e_3 <official_color> ?e_2 . ?e_3 <pred:name> "Boca Juniors" . ?e_1 <official_color> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <official_color> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: North Carolina
function: Find
inputs: Boca Juniors
function: Relate
dependencies: 1
inputs: official color
forward
function: Find
inputs: blue
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: official color
start time
Answer: 1945-03-19