Question: What is the Instagram username of Metallica (the recipient an award at 2000 Grammy Awards) ?
Choices:
girlshbo
julietavenegasp
tcu_athletics
jasonreitman
auroramusic
metallica
arizonastateuniversity
miamatangi
chriscornellofficial
mewins
Answer: metallica
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Metallica" . ?e <award_received> ?e_1 . ?e_1 <pred:name> "2000 Grammy Awards" .  ?e <Instagram_username> ?pv .  }
Program:
function: Find
inputs: 2000 Grammy Awards
function: Relate
dependencies: 0
inputs: award received
backward
function: Find
inputs: Metallica
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: Instagram username