Question: Which Instagram handle is used by the association football club whose official website is http://www.spartak.com/main?
Choices:
fcsm_official
apnabhidu
jamesfrancotv
andrewwk
realalicecooper
parmafc
rcfcofficial
rayovallecano
history
gunsnroses
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.spartak.com/main
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttr
dependencies: 2
inputs: Instagram username
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.spartak.com/main" . ?e <Instagram_username> ?pv .  }
Answer: fcsm_official