Question: Given that Titanic originally aired on CBS, when did CBS stop airing it?
Choices: 2007-04-17
1923-08-02
1954-04-02
1912-11-20
2008-11-25
2013-05-16
2008-07-19
1991-06-10
1996-11-19
1815
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Titanic" . ?e_1 <original_network> ?e_3 . ?e_3 <pred:name> "CBS" . ?e_2 <pred:name> "CBS" . ?e_1 <original_network> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <original_network> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: CBS
function: Relate
dependencies: 0
inputs: original network
backward
function: Find
inputs: Titanic
function: And
dependencies: 1
2
function: Find
inputs: CBS
function: QueryRelationQualifier
dependencies: 3
4
inputs: original network
end time
Answer: 1996-11-19