Question: What is the area of the United States city whose official website is http://www.cityofalexandriala.com/?
Choices: 91.345196 square kilometre
34.518363 square kilometre
168.41 square kilometre
114.450281 square kilometre
75.318873 square kilometre
52155.96 hectare
687.9 square kilometre
9234 square kilometre
3298 square kilometre
18.1 square kilometre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.cityofalexandriala.com/" . ?e <area> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.cityofalexandriala.com/
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: QueryAttr
dependencies: 2
inputs: area
Answer: 75.318873 square kilometre