Question: How many episodes does the television series that originally aired on YTV have?
Choices: 572
29
337
144
44
10860
138
146
218
52
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television series" . ?e <original_network> ?e_1 . ?e_1 <pred:name> "YTV" .  ?e <number_of_episodes> ?pv .  }
Program:
function: Find
inputs: YTV
function: Relate
dependencies: 0
inputs: original network
backward
function: FilterConcept
dependencies: 1
inputs: television series
function: QueryAttr
dependencies: 2
inputs: number of episodes
Answer: 52