Question: What is the connection between Columbus (the one whose postal code is 31820) to United States of America?
Choices: time period
patron saint
opposite of
film regional debut venue
composer
symptom of
creator
drafted by
screenwriter
country
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Columbus" . ?e_1 <postal_code> ?pv . ?pv <pred:value> "31820" . ?e_2 <pred:name> "United States of America" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Columbus
function: FilterStr
dependencies: 0
inputs: postal code
31820
function: Find
inputs: United States of America
function: QueryRelation
dependencies: 1
2
Answer: country