Question: What's the relationship between the superhero film The Rocketeer and William Sanderson?
Choices: executive producer
professorship
depicts
distributor
position played on team / speciality
coextensive with
basin country
update method
killed by
cast member
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "The Rocketeer" . ?e_1 <genre> ?e_3 . ?e_3 <pred:name> "superhero film" . ?e_2 <pred:name> "William Sanderson" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: superhero film
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: The Rocketeer
function: And
dependencies: 1
2
function: Find
inputs: William Sanderson
function: QueryRelation
dependencies: 3
4
Answer: cast member