Question: Is Eugene Gladstone O'Neill the native name of someone who died in Trenton ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <place_of_death> ?e_1 . ?e_1 <pred:name> "Trenton" .  ?e <name_in_native_language> ?pv . ?pv <pred:value> "Eugene Gladstone O'Neill" .  }
Program:
function: Find
inputs: Trenton
function: Relate
dependencies: 0
inputs: place of death
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: name in native language
function: VerifyStr
dependencies: 3
inputs: Eugene Gladstone O'Neill
Answer: no