Question: Which Indiana county's official website is http://www.lakecountyin.org?
Choices:
Lake County
Monroe County
Allen County
Wayne County
Marion County
Madison County
Franklin County
Shelby County
Johnson County
Delaware County
Answer: Lake County
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Indiana" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.lakecountyin.org" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.lakecountyin.org
function: FilterConcept
dependencies: 1
inputs: county of Indiana
function: What
dependencies: 2