Question: How many time zones are the time zone of Arlington or belong to the country of the Philippines?
Choices:
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Answer: 2
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "time zone" .  { ?e_1 <located_in_time_zone> ?e . ?e_1 <pred:name> "Arlington" .  } UNION { ?e <country> ?e_1 . ?e_1 <pred:name> "Philippines" .  } }
Program:
function: Find
inputs: Arlington
function: Relate
dependencies: 0
inputs: located in time zone
forward
function: FilterConcept
dependencies: 1
inputs: time zone
function: Find
inputs: Philippines
function: Relate
dependencies: 3
inputs: country
backward
function: FilterConcept
dependencies: 4
inputs: time zone
function: Or
dependencies: 2
5
function: Count
dependencies: 6