Question: What is the official website of United States Secretary of State ?
Choices:
http://www.silverliningsplaybookmovie.com
http://www.czech.cz/
https://www.state.gov/secretary/index.htm
http://www.criticschoice.com/
http://www.hasbro.com
http://www.haut-rhin.gouv.fr/
http://republican.assembly.ca.gov/member/AD71/
http://www1.kmt.org.tw/english/index.aspx
http://www.faw.org.uk/
http://www.co.hidalgo.tx.us/
Answer: https://www.state.gov/secretary/index.htm
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "United States Secretary of State" . ?e <official_website> ?pv .  }
Program:
function: Find
inputs: United States Secretary of State
function: QueryAttr
dependencies: 0
inputs: official website