Question: How is Luther, published on 1928-01-01, related to silent film?
Choices: contributing factor of
screenwriter
has edition
home world
geography of topic
genre
series spin-off
director
has quality
airline hub
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Luther" . ?e_1 <publication_date> ?pv . ?pv <pred:date> "1928-01-01"^^xsd:date . ?e_2 <pred:name> "silent film" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Luther
function: FilterDate
dependencies: 0
inputs: publication date
1928-01-01
=
function: Find
inputs: silent film
function: QueryRelation
dependencies: 1
2
Answer: genre