Question: How United States of America is related to From the Earth to the Moon published on January 1, 1958?
Choices: terminus
main subject
material used
domain of saint or deity
candidacy in election
registered with
applies to jurisdiction
located in time zone
collection
country of origin
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "From the Earth to the Moon" . ?e_1 <publication_date> ?pv . ?pv <pred:date> "1958-01-01"^^xsd:date . ?e_2 <pred:name> "United States of America" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: From the Earth to the Moon
function: FilterDate
dependencies: 0
inputs: publication date
1958-01-01
=
function: Find
inputs: United States of America
function: QueryRelation
dependencies: 1
2
Answer: country of origin