Question: When were the Chicago blues created?
Choices: -4527000000
1386
1920-01-01
1900-03-18
1993-08-01
1682-01-01
2000-05-31
0250-03-12
1918-12-30
1980-01-01
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Chicago blues" . ?e <inception> ?pv .  }
Program:
function: Find
inputs: Chicago blues
function: QueryAttr
dependencies: 0
inputs: inception
Answer: 1920-01-01