Question: What is the area of the US city that has the nickname of The City Under Seven Flags?
Choices: 23376 square kilometre
265.689884 square kilometre
22.713303 square kilometre
144.94 square kilometre
10621.17 square kilometre
5974 square kilometre
185.79 square kilometre
1032.29 square kilometre
1857.0 square kilometre
6293 square kilometre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <nickname> ?pv_1 . ?pv_1 <pred:value> "The City Under Seven Flags" . ?e <area> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: nickname
The City Under Seven Flags
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: QueryAttr
dependencies: 2
inputs: area
Answer: 265.689884 square kilometre