Question: How many colleges headquarters of the University of Cambridge are located in Cambridge where Ernest Rutherford dead?
Choices:
5
6
7
8
9
10
11
12
13
14
Answer: 6
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "college of the University of Cambridge" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Cambridge" . ?e_2 <place_of_death> ?e_1 . ?e_2 <pred:name> "Ernest Rutherford" .   }
Program:
function: Find
inputs: Ernest Rutherford
function: Relate
dependencies: 0
inputs: place of death
forward
function: Find
inputs: Cambridge
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: headquarters location
backward
function: FilterConcept
dependencies: 4
inputs: college of the University of Cambridge
function: Count
dependencies: 5