Question: Which Massachusetts county has its official web home at www.countyofbristol.net?
Choices:
Plymouth County
Norfolk County
Franklin County
Bristol County
Essex County
Barnstable County
Berkshire County
Middlesex County
Suffolk County
Worcester County
Answer: Bristol County
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Massachusetts" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.countyofbristol.net" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.countyofbristol.net
function: FilterConcept
dependencies: 1
inputs: county of Massachusetts
function: What
dependencies: 2