Question: When did the Terry Pratchett-penned TV movie conclude?
Choices: 1666
1969-01-01
2008-03-23
1928
1931
1768
2007-12-19
1964-06-19
1462
1973-01-01
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television film" . ?e <after_a_work_by> ?e_1 . ?e_1 <pred:name> "Terry Pratchett" .  ?e <end_time> ?pv .  }
Program:
function: Find
inputs: Terry Pratchett
function: Relate
dependencies: 0
inputs: after a work by
backward
function: FilterConcept
dependencies: 1
inputs: television film
function: QueryAttr
dependencies: 2
inputs: end time
Answer: 2008-03-23