Question: How many German states border the German state bordered by Drenthe?
Choices: 7
8
9
10
11
12
13
14
15
16
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "state of Germany" . ?e <shares_border_with> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "state of Germany" . ?e_1 <shares_border_with> ?e_2 . ?e_2 <pred:name> "Drenthe" .   }
Program:
function: Find
inputs: Drenthe
function: Relate
dependencies: 0
inputs: shares border with
backward
function: FilterConcept
dependencies: 1
inputs: state of Germany
function: Relate
dependencies: 2
inputs: shares border with
backward
function: FilterConcept
dependencies: 3
inputs: state of Germany
function: Count
dependencies: 4
Answer: 8