Question: What is the Twitter username for the person whose Instagram username is jasonreitman?
Choices: DavidHasselhoff
frandrescher
BocaJrsOficial
JasonReitman
UNAM_MX
degraafschap
yelyahwilliams
sydneyolympic
officialKeef
Joan_Rivers
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Instagram_username> ?pv_1 . ?pv_1 <pred:value> "jasonreitman" . ?e <Twitter_username> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Instagram username
jasonreitman
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: Twitter username
Answer: JasonReitman