Question: What is the official website of Borussia Dortmund?
Choices: https://www.cityofomaha.org/
http://www.saginaw-mi.com/
http://www.co.hunterdon.nj.us
https://www.bvb.de/
http://www.gostacykeach.com/
http://www.nick.com
http://www.shidefc.com/
http://www.imagine-entertainment.com/
http://www.nba.com/lakers/
http://www.perthairport.net.au
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Borussia Dortmund" . ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Borussia Dortmund
function: QueryAttr
dependencies: 0
inputs: official website
Answer: https://www.bvb.de/