Question: What is the connection between Hudson River to United States of America?
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SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Hudson River" . ?e_2 <pred:name> "United States of America" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Hudson River
function: Find
inputs: United States of America
function: QueryRelation
dependencies: 0
1
Answer: country