Question: What is the local dialing code for a census-designated place that serves a the headquarter location of Stanford University ?
Choices: 919
0431
01302
1463
704
650
07330
617
0662
08736
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "census-designated place" . ?e_1 <headquarters_location> ?e . ?e_1 <pred:name> "Stanford University" .  ?e <local_dialing_code> ?pv .  }
Program:
function: Find
inputs: Stanford University
function: Relate
dependencies: 0
inputs: headquarters location
forward
function: FilterConcept
dependencies: 1
inputs: census-designated place
function: QueryAttr
dependencies: 2
inputs: local dialing code
Answer: 650