Question: The music genre famously including Janet Jackson traces back to which date?
Choices: 1994-04-13
553
1986
1984-01-27
2002-04-29
1963-04-01
1949-10-07
1812-06-24
1904
1977-06-16
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "music genre" . ?e <famous_people> ?e_1 . ?e_1 <pred:name> "Janet Jackson" .  ?e <start_time> ?pv .  }
Program:
function: Find
inputs: Janet Jackson
function: Relate
dependencies: 0
inputs: famous people
backward
function: FilterConcept
dependencies: 1
inputs: music genre
function: QueryAttr
dependencies: 2
inputs: start time
Answer: 1986