Question: How long is Houston (the one whose publication date is 2013-12-05)?
Choices: 73 minute
11 minute
29 minute
2240 second
105 minute
113 minute
82 minute
180 minute
92 minute
107 minute
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Houston" . ?e <publication_date> ?pv_1 . ?pv_1 <pred:date> "2013-12-05"^^xsd:date . ?e <duration> ?pv .  }
Program:
function: Find
inputs: Houston
function: FilterDate
dependencies: 0
inputs: publication date
2013-12-05
=
function: QueryAttr
dependencies: 1
inputs: duration
Answer: 107 minute