Question: When did the anime television series who has a character named Son Goku end?
Choices: 1984-06-30
1964-06-19
2006-04-04
1989-04-12
1979-06-04
1814-05-25
1863-06-20
2007-07-11
1936-01-05
1974-07-04
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "anime television series" . ?e <characters> ?e_1 . ?e_1 <pred:name> "Son Goku" .  ?e <end_time> ?pv .  }
Program:
function: Find
inputs: Son Goku
function: Relate
dependencies: 0
inputs: characters
backward
function: FilterConcept
dependencies: 1
inputs: anime television series
function: QueryAttr
dependencies: 2
inputs: end time
Answer: 1989-04-12