Question: What's the relationship between Christopher Walken and Annie Hall?
Choices: cast member
talk show guest
author
next higher rank
designed to carry
architectural style
contributing factor of
software engine
capital
director
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Annie Hall" . ?e_2 <pred:name> "Christopher Walken" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Annie Hall
function: Find
inputs: Christopher Walken
function: QueryRelation
dependencies: 0
1
Answer: cast member