Question: What is the infectious disease that caused the death of the person whose Google Doodle is leo-tolstoys-186th-birthday?
Choices: gastroesophageal reflux disease
attention deficit hyperactivity disorder
poliomyelitis
peritonitis
prostate cancer
cholera
yellow fever
acute cystitis
sepsis
pneumonia
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "infectious disease" . ?e_1 <cause_of_death> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <Google_Doodle> ?pv . ?pv <pred:value> "leo-tolstoys-186th-birthday" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Google Doodle
leo-tolstoys-186th-birthday
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: cause of death
forward
function: FilterConcept
dependencies: 3
inputs: infectious disease
function: What
dependencies: 4
Answer: pneumonia