Question: What is the connection between South Vietnam to Vietnamese?
Choices: dissertation submitted to
connects with
family name
continent
parent organization
official language
history of topic
medical treatment
rector
replaced by
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "South Vietnam" . ?e_2 <pred:name> "Vietnamese" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: South Vietnam
function: Find
inputs: Vietnamese
function: QueryRelation
dependencies: 0
1
Answer: official language