Question: Which person's Twitter username is juanmata8, and Instagram username is juanmatagarcia?
Choices: William Henry Harrison
David Byrne
Babyface
Simon Cowell
Paul Simon
James E. Reilly
Sylvester Stallone
Juan Mata
Richard Gere
Max Fleischer
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv . ?pv <pred:value> "juanmata8" . ?e <Instagram_username> ?pv_1 . ?pv_1 <pred:value> "juanmatagarcia" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
juanmata8
function: FilterConcept
dependencies: 1
inputs: human
function: FindAll
function: FilterStr
dependencies: 3
inputs: Instagram username
juanmatagarcia
function: FilterConcept
dependencies: 4
inputs: human
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: Juan Mata