Question: What is the official name of the association football club whose Instagram username is empoli_fc_official?
Choices: Empoli Football Club SpA
Middletown
San Angelo
University of Cincinnati
Dover
Sporting Kansas City
National Aeronautics and Space Administration
Propinsi Djawa Tengah
Marvel Comics Group
New York University
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <Instagram_username> ?pv_1 . ?pv_1 <pred:value> "empoli_fc_official" . ?e <official_name> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Instagram username
empoli_fc_official
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttr
dependencies: 2
inputs: official name
Answer: Empoli Football Club SpA