Question: How many live in the metro area that L.A. International Airport serves?
Choices:
340748
8448233
35241209
6163
370959
19895397
620860
9895801
18550288
154387
Answer: 18550288
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "metropolitan area" . ?e_1 <place_served_by_transport_hub> ?e . ?e_1 <pred:name> "Los Angeles International Airport" .  ?e <population> ?pv .  }
Program:
function: Find
inputs: Los Angeles International Airport
function: Relate
dependencies: 0
inputs: place served by transport hub
forward
function: FilterConcept
dependencies: 1
inputs: metropolitan area
function: QueryAttr
dependencies: 2
inputs: population