Question: What is the connection between Michael Kahn (the one that has the occupation of theatre director) to Columbia University?
Choices: original language of film or TV show
educated at
place of origin (Switzerland)
member of
newspaper format
history of topic
architect
rector
Wikidata property
model item
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Michael Kahn" . ?e_1 <occupation> ?e_3 . ?e_3 <pred:name> "theatre director" . ?e_2 <pred:name> "Columbia University" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: theatre director
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Michael Kahn
function: And
dependencies: 1
2
function: Find
inputs: Columbia University
function: QueryRelation
dependencies: 3
4
Answer: educated at