Question: When did the participant in the Crimean War die?
Choices: 1997-04-05
1956-01-23
2017-06-09
2010-06-01
1972-10-24
1973-09-29
2019-01-29
1858-07-11
1829-01-19
2015-03-07
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <conflict> ?e_1 . ?e_1 <pred:name> "Crimean War" .  ?e <date_of_death> ?pv .  }
Program:
function: Find
inputs: Crimean War
function: Relate
dependencies: 0
inputs: conflict
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of death
Answer: 1858-07-11