Question: what is the number of nonprofit educational institutions that has official website http://www.tc.columbia.edu or that is Vassar College affiliate?
Choices:
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Answer: 1
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "private not-for-profit educational institution" .  { ?e <official_website> ?pv . ?pv <pred:value> "http://www.tc.columbia.edu" .  } UNION { ?e <affiliation> ?e_1 . ?e_1 <pred:name> "Vassar College" .  } }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.tc.columbia.edu
function: FilterConcept
dependencies: 1
inputs: private not-for-profit educational institution
function: Find
inputs: Vassar College
function: Relate
dependencies: 3
inputs: affiliation
backward
function: FilterConcept
dependencies: 4
inputs: private not-for-profit educational institution
function: Or
dependencies: 2
5
function: Count
dependencies: 6