Question: How many counties in Alabama either have the capital of Montgomery or the population of 20000?
Choices:
2
3
4
5
6
7
8
9
10
11
Answer: 10
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Alabama" .  { ?e_1 <capital_of> ?e . ?e_1 <pred:name> "Montgomery" .  } UNION { ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> ?v . FILTER ( ?v != "20000"^^xsd:double ) .  } }
Program:
function: Find
inputs: Montgomery
function: Relate
dependencies: 0
inputs: capital of
forward
function: FilterConcept
dependencies: 1
inputs: county of Alabama
function: FindAll
function: FilterNum
dependencies: 3
inputs: population
20000
!=
function: FilterConcept
dependencies: 4
inputs: county of Alabama
function: Or
dependencies: 2
5
function: Count
dependencies: 6