Question: How many saxophones have the Hornbostel-Sachs classification 422.212-71 and include famous people Tom Scott (whose official website is http://www.tomscottmusic.com/)?
Choices:
0
1
2
3
4
5
6
7
8
9
Answer: 4
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "saxophone" . ?e <Hornbostel-Sachs_classification> ?pv . ?pv <pred:value> "422.212-71" . ?e <famous_people> ?e_1 . ?e_1 <pred:name> "Tom Scott" . ?e_1 <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.tomscottmusic.com/" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Hornbostel-Sachs classification
422.212-71
function: FilterConcept
dependencies: 1
inputs: saxophone
function: Find
inputs: Tom Scott
function: FilterStr
dependencies: 3
inputs: official website
http://www.tomscottmusic.com/
function: Relate
dependencies: 4
inputs: famous people
backward
function: FilterConcept
dependencies: 5
inputs: saxophone
function: And
dependencies: 2
6
function: Count
dependencies: 7