Question: What is the Instagram username for the human that holds the position of judge (the end time of this statement is 2001)?
Choices:
rgvzoomin
arizonacoyotes
repcarter
lakers
metallica
ellenpage
moby
coldplay
yuihorie_official
ceelogreen
Answer: repcarter
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <position_held> ?e_1 . ?e_1 <pred:name> "judge" .  [ <pred:fact_h> ?e ; <pred:fact_r> <position_held> ; <pred:fact_t> ?e_1 ] <end_time> ?qpv . ?qpv <pred:year> 2001 . ?e <Instagram_username> ?pv .  }
Program:
function: Find
inputs: judge
function: Relate
dependencies: 0
inputs: position held
backward
function: QFilterYear
dependencies: 1
inputs: end time
2001
=
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: Instagram username