Question: What is the elevation (above sea level) for the capital city of Syria?
Choices:
680 metre
53 metre
126 foot
3148 metre
1035 metre
57 metre
261 metre
1525 metre
26 metre
1250 metre
Answer: 680 metre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <capital> ?e . ?e_1 <pred:name> "Syria" .  ?e <elevation_above_sea_level> ?pv .  }
Program:
function: Find
inputs: Syria
function: Relate
dependencies: 0
inputs: capital
forward
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttr
dependencies: 2
inputs: elevation above sea level