Question: How is the 1950 published I, Robot related to Isaac Asimov?
Choices: legislative body
location of formation
author
educated at
continent
commander of
composer
drafted by
copyright holder
has contributing factor
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "I, Robot" . ?e_1 <publication_date> ?pv . ?pv <pred:year> 1950 . ?e_2 <pred:name> "Isaac Asimov" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: I, Robot
function: FilterYear
dependencies: 0
inputs: publication date
1950
=
function: Find
inputs: Isaac Asimov
function: QueryRelation
dependencies: 1
2
Answer: author