Question: When did the TV series created by Ricky Gervais end?
Choices: 1990-02-04
1917-03-04
1991-12-12
1990
1918-10-31
1845-03-10
1917-03-02
2003-12-27
1903-01-01
1980-12-14
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television series" . ?e <creator> ?e_1 . ?e_1 <pred:name> "Ricky Gervais" .  ?e <end_time> ?pv .  }
Program:
function: Find
inputs: Ricky Gervais
function: Relate
dependencies: 0
inputs: creator
backward
function: FilterConcept
dependencies: 1
inputs: television series
function: QueryAttr
dependencies: 2
inputs: end time
Answer: 2003-12-27