Question: What is the official website of the association football club whose Twitter username is torontofc?
Choices:
http://www.saginawcounty.com
http://www.finegael.ie/
http://www.kungfupandagame.com/
https://www.torontofc.ca/
http://durhamnc.gov/
http://www.gloucester.gov.uk/
http://www.addamsfamily.com/
http://www.tnt.tv/series/charmed
http://www.patersonnj.gov
http://www.bcliberals.com
Answer: https://www.torontofc.ca/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "torontofc" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
torontofc
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttr
dependencies: 2
inputs: official website