Question: What person is a member of the band whose Twitter username is officialstig starting on the date 1992-01-01?
Choices: William Henry Harrison
Sylvester Stallone
Max Fleischer
Simon Cowell
Rahul Dev Burman
James E. Reilly
Richard Gere
Josh Freese
David Byrne
Paul Simon
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <has_part> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "band" . ?e_1 <Twitter_username> ?pv . ?pv <pred:value> "officialstig" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <has_part> ; <pred:fact_t> ?e ] <start_time> ?qpv . ?qpv <pred:date> "1992-01-01"^^xsd:date .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
officialstig
function: FilterConcept
dependencies: 1
inputs: band
function: Relate
dependencies: 2
inputs: has part
forward
function: QFilterDate
dependencies: 3
inputs: start time
1992-01-01
=
function: FilterConcept
dependencies: 4
inputs: human
function: What
dependencies: 5
Answer: Josh Freese