Question: What is the relationship between Anna Karenina (the one whose publication date is 1915-01-01) and black-and-white?
Choices: convicted of
depicted by
mother
basin country
child
professorship
famous people
color
notable work
has quality
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Anna Karenina" . ?e_1 <publication_date> ?pv . ?pv <pred:date> "1915-01-01"^^xsd:date . ?e_2 <pred:name> "black-and-white" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Anna Karenina
function: FilterDate
dependencies: 0
inputs: publication date
1915-01-01
=
function: Find
inputs: black-and-white
function: QueryRelation
dependencies: 1
2
Answer: color