Question: What is the Instagram handle of the BBC-owned agency?
Choices:
adele
bbcnews
thehughjackman
lcfc
rickspringfield
smarthouse26
keaton.diane
portiaderossi
nbctv
tonibraxton
Answer: bbcnews
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "agent" . ?e_1 <subsidiary> ?e . ?e_1 <pred:name> "BBC" .  ?e <Instagram_username> ?pv .  }
Program:
function: Find
inputs: BBC
function: Relate
dependencies: 0
inputs: subsidiary
forward
function: FilterConcept
dependencies: 1
inputs: agent
function: QueryAttr
dependencies: 2
inputs: Instagram username