Question: What is the telephone area code of Belleville, at zip code 07109?
Choices: 973
1463
928
08722
01733
07221
025
0662
039
724
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Belleville" . ?e <postal_code> ?pv_1 . ?pv_1 <pred:value> "07109" . ?e <local_dialing_code> ?pv .  }
Program:
function: Find
inputs: Belleville
function: FilterStr
dependencies: 0
inputs: postal code
07109
function: QueryAttr
dependencies: 1
inputs: local dialing code
Answer: 973