Question: What's the cause of death that killed Natalie Wood who spoke Russian and also that has 3957 as its DiseasesDB identifier?
Choices: gunshot
Changeling
drowning
Tuolumne County
AIK Fotboll
August
North Macedonia national football team
John Gielgud
All Quiet on the Western Front
drug overdose
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "cause of death" . ?e_1 <cause_of_death> ?e . ?e_1 <pred:name> "Natalie Wood" . ?e_1 <languages_spoken,_written_or_signed> ?e_2 . ?e_2 <pred:name> "Russian" .  ?e <DiseasesDB> ?pv . ?pv <pred:value> "3957" .  }
Program:
function: Find
inputs: Russian
function: Relate
dependencies: 0
inputs: languages spoken, written or signed
backward
function: Find
inputs: Natalie Wood
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: cause of death
forward
function: FilterConcept
dependencies: 4
inputs: cause of death
function: FindAll
function: FilterStr
dependencies: 6
inputs: DiseasesDB
3957
function: FilterConcept
dependencies: 7
inputs: cause of death
function: And
dependencies: 5
8
function: What
dependencies: 9
Answer: drowning