Question: What is the connection between Jackson (the one whose local dialing code is 517) to United States of America?
Choices: has contributing factor
notable work
located on terrain feature
mascot
country
color
game mode
significant event
executive producer
official symbol
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Jackson" . ?e_1 <local_dialing_code> ?pv . ?pv <pred:value> "517" . ?e_2 <pred:name> "United States of America" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Jackson
function: FilterStr
dependencies: 0
inputs: local dialing code
517
function: Find
inputs: United States of America
function: QueryRelation
dependencies: 1
2
Answer: country