Question: Which UK airline goes by the Twitter username easyJet ?
Choices: Ryanair
Pan Am
McDonald's
easyJet
KLM
American Airlines
Silver Pictures
Sega
Qantas
United Airlines
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "airline" . ?e <Twitter_username> ?pv . ?pv <pred:value> "easyJet" . ?e <country> ?e_1 . ?e_1 <pred:name> "United Kingdom" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
easyJet
function: FilterConcept
dependencies: 1
inputs: airline
function: Find
inputs: United Kingdom
function: Relate
dependencies: 3
inputs: country
backward
function: FilterConcept
dependencies: 4
inputs: airline
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: easyJet