Question: What is Saudi Arabia's official language?
Choices:
Irish
Czech
Arabic
Turkish
German
Malayalam
Scots
Polish
Romanian
Bengali
Answer: Arabic
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "language" . ?e_1 <official_language> ?e . ?e_1 <pred:name> "Saudi Arabia" .   }
Program:
function: Find
inputs: Saudi Arabia
function: Relate
dependencies: 0
inputs: official language
forward
function: FilterConcept
dependencies: 1
inputs: language
function: What
dependencies: 2