Question: What is the Twitter usernamt of the association football club that has Vince Grella as a member who played 28 games?
Choices: OrlandoMagic
ImAngelaBassett
robinwilliams
torinofc_1906
BKBMG
walshfreedom
universitelaval
gopleader
steelers
RCDEspanyol_es
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e_1 <member_of_sports_team> ?e . ?e_1 <pred:name> "Vince Grella" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e ] <number_of_matches_played/races/starts> ?qpv . ?qpv <pred:unit> "1" . ?qpv <pred:value> "28"^^xsd:double . ?e <Twitter_username> ?pv .  }
Program:
function: Find
inputs: Vince Grella
function: Relate
dependencies: 0
inputs: member of sports team
forward
function: QFilterNum
dependencies: 1
inputs: number of matches played/races/starts
28
=
function: FilterConcept
dependencies: 2
inputs: association football club
function: QueryAttr
dependencies: 3
inputs: Twitter username
Answer: torinofc_1906