Question: What is the twitter username for Game of Thrones (script has written by Jane Espenson)?
Choices:
edbegleyjr
Trabzonspor
GameOfThrones
therickbaker
uofnh
roma
anthonyshead
MelissaJoanHart
charlie_adler
RamsNFL
Answer: GameOfThrones
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Game of Thrones" . ?e <screenwriter> ?e_1 . ?e_1 <pred:name> "Jane Espenson" .  ?e <Twitter_username> ?pv .  }
Program:
function: Find
inputs: Jane Espenson
function: Relate
dependencies: 0
inputs: screenwriter
backward
function: Find
inputs: Game of Thrones
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: Twitter username