Question: What is the relationship between The Siege (whose production code is 423) and Michael Piller?
Choices: doctoral student
after a work by
influenced by
participant of
child
signatory
continent
screenwriter
student of
instrument
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "The Siege" . ?e_1 <production_code> ?pv . ?pv <pred:value> "423" . ?e_2 <pred:name> "Michael Piller" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: The Siege
function: FilterStr
dependencies: 0
inputs: production code
423
function: Find
inputs: Michael Piller
function: QueryRelation
dependencies: 1
2
Answer: screenwriter