Question: What is the size of teh capital of Rhodesia?
Choices:
191791 square kilometre
113.269885 square kilometre
159210000 square metre
960600000 square metre
342269 square kilometre
70.340872 square kilometre
207.36 square kilometre
145746.0 square kilometre
56.722146 square kilometre
1351 square kilometre
Answer: 960600000 square metre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <capital> ?e . ?e_1 <pred:name> "Rhodesia" .  ?e <area> ?pv .  }
Program:
function: Find
inputs: Rhodesia
function: Relate
dependencies: 0
inputs: capital
forward
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttr
dependencies: 2
inputs: area