Question: What is the connection between War and Peace (the one whose inception time is 1863) to Leo Tolstoy?
Choices:
record label
feast day
after a work by
parent club
patron saint
has quality
color
general manager
filming location
author
Answer: author
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "War and Peace" . ?e_1 <inception> ?pv . ?pv <pred:year> 1863 . ?e_2 <pred:name> "Leo Tolstoy" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: War and Peace
function: FilterYear
dependencies: 0
inputs: inception
1863
=
function: Find
inputs: Leo Tolstoy
function: QueryRelation
dependencies: 1
2