Question: What is the date of death of Adrian who died from myocardial infarction?
Choices:
1947-02-27
1745-10-19
2006-07-07
2011-09-10
1959-09-13
1948-08-14
1994-01-28
1832-03-22
1984-12-24
1881-02-09
Answer: 1959-09-13
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Adrian" . ?e <cause_of_death> ?e_1 . ?e_1 <pred:name> "myocardial infarction" .  ?e <date_of_death> ?pv .  }
Program:
function: Find
inputs: myocardial infarction
function: Relate
dependencies: 0
inputs: cause of death
backward
function: Find
inputs: Adrian
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of death