Question: What size is the population of the historical country officially named Их Монгол улс?
Choices: 3505650
160000000
2297403
488871
65677
171513
109526
96455
539888
104977
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "historical country" . ?e <official_name> ?pv_1 . ?pv_1 <pred:value> "Их Монгол улс" . ?e <population> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official name
Их Монгол улс
function: FilterConcept
dependencies: 1
inputs: historical country
function: QueryAttr
dependencies: 2
inputs: population
Answer: 160000000