Question: What is the relationship between Monsters, Inc. which is on DVD format to that of the Playstation 2?
Choices: instrumentation
studies
instrument
professorship
registered with
producer
father
basin country
platform
sports season of league or competition
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Monsters, Inc." . ?e_1 <distribution> ?e_3 . ?e_3 <pred:name> "DVD" . ?e_2 <pred:name> "PlayStation 2" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: DVD
function: Relate
dependencies: 0
inputs: distribution
backward
function: Find
inputs: Monsters, Inc.
function: And
dependencies: 1
2
function: Find
inputs: PlayStation 2
function: QueryRelation
dependencies: 3
4
Answer: platform