Question: What is the area of the California county where Redwood City is located?
Choices: 60.865288 square kilometre
1919 square kilometre
211.82 square kilometre
113.269885 square kilometre
6902.65 square kilometre
63 square kilometre
139390.0 square kilometre
286380 square kilometre
821 square kilometre
22327 square kilometre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of California" . ?e_1 <located_in_the_administrative_territorial_entity> ?e . ?e_1 <pred:name> "Redwood City" .  ?e <area> ?pv .  }
Program:
function: Find
inputs: Redwood City
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
forward
function: FilterConcept
dependencies: 1
inputs: county of California
function: QueryAttr
dependencies: 2
inputs: area
Answer: 1919 square kilometre