Question: What is the local dialing code of Winston-Salem?
Choices: 0889
778
548
325
530
336
08945
0393
0621
390
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Winston-Salem" . ?e <local_dialing_code> ?pv .  }
Program:
function: Find
inputs: Winston-Salem
function: QueryAttr
dependencies: 0
inputs: local dialing code
Answer: 336