Question: What is the area of the sovereign state whose native name is 中國?
Choices:
232.8 square kilometre
9596961 square kilometre
405000000 square metre
77.87 square kilometre
1367250000 square metre
27.46938 square kilometre
551720000 square metre
185.644238 square kilometre
1131 square kilometre
307 square kilometre
Answer: 9596961 square kilometre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e <native_label> ?pv_1 . ?pv_1 <pred:value> "中國" . ?e <area> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: native label
中國
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: QueryAttr
dependencies: 2
inputs: area