Question: Which member of the cast of Since You Went Away succumbed to esophageal cancer?
Choices: Mako
Ip Man
Katharine Hepburn
Jonathan Demme
Shirley Temple
Claudette Colbert
Joseph Cotten
Keenan Wynn
Lionel Barrymore
Glen A. Larson
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:name> "Since You Went Away" .  ?e <cause_of_death> ?e_2 . ?e_2 <pred:name> "esophageal cancer" .  }
Program:
function: Find
inputs: Since You Went Away
function: Relate
dependencies: 0
inputs: cast member
forward
function: FilterConcept
dependencies: 1
inputs: human
function: Find
inputs: esophageal cancer
function: Relate
dependencies: 3
inputs: cause of death
backward
function: FilterConcept
dependencies: 4
inputs: human
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: Joseph Cotten