Question: What is the official website for the association football team whose nickname is Η μπλε χιονοστιβάδα?
Choices: https://levski.bg/
http://www.laredotexas.gov/
http://www.nato.int/
http://www.haut-rhin.gouv.fr/
http://www.walsall.gov.uk/
http://www.jackierobinson.com/
http://www.miramax.com/movie/chasing-amy
http://www.ucsb.edu
https://www.apple.com/de
http://www.tisch.nyu.edu/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <nickname> ?pv_1 . ?pv_1 <pred:value> "Η μπλε χιονοστιβάδα" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: nickname
Η μπλε χιονοστιβάδα
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttr
dependencies: 2
inputs: official website
Answer: https://levski.bg/