Question: Janet Leigh succumbed to which disease?
Choices:
hepatitis
liver cirrhosis
lymphoma
myocardial infarction
gastroesophageal reflux disease
epilepsy
attention deficit hyperactivity disorder
prostate cancer
cancer
ovarian cancer
Program:
function: Find
inputs: Janet Leigh
function: Relate
dependencies: 0
inputs: cause of death
forward
function: FilterConcept
dependencies: 1
inputs: disease
function: What
dependencies: 2
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "disease" . ?e_1 <cause_of_death> ?e . ?e_1 <pred:name> "Janet Leigh" .   }
Answer: myocardial infarction