Question: Where in an independent city was Stewart Copeland born?
Choices: 69700 square kilometre
14.901519 square kilometre
2535 square kilometre
2105 square kilometre
20.97 square kilometre
40.104859 square kilometre
93793 square kilometre
2130800 square kilometre
19.24 square mile
4861.0 square kilometre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "independent city" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Stewart Copeland" .  ?e <area> ?pv .  }
Program:
function: Find
inputs: Stewart Copeland
function: Relate
dependencies: 0
inputs: place of birth
forward
function: FilterConcept
dependencies: 1
inputs: independent city
function: QueryAttr
dependencies: 2
inputs: area
Answer: 40.104859 square kilometre