Question: How many Pennsylvania counties have a population of 4000000 or have the USA as their country?
Choices: 38
39
40
41
42
43
44
45
46
47
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Pennsylvania" .  { ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "4000000"^^xsd:double .  } UNION { ?e <country> ?e_1 . ?e_1 <pred:name> "United States of America" .  } }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: population
4000000
=
function: FilterConcept
dependencies: 1
inputs: county of Pennsylvania
function: Find
inputs: United States of America
function: Relate
dependencies: 3
inputs: country
backward
function: FilterConcept
dependencies: 4
inputs: county of Pennsylvania
function: Or
dependencies: 2
5
function: Count
dependencies: 6
Answer: 39