Question: For the person who passed away in Concord (the one that is elevated 88 m above sea level), was he born not in 1978?
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> "Concord" . ?e_1 <elevation_above_sea_level> ?pv_1 . ?pv_1 <pred:unit> "metre" . ?pv_1 <pred:value> "88"^^xsd:double . ?e <date_of_birth> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1978 ) .  }
Program:
function: Find
inputs: Concord
function: FilterNum
dependencies: 0
inputs: elevation above sea level
88 metre
=
function: Relate
dependencies: 1
inputs: place of death
backward
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: date of birth
function: VerifyYear
dependencies: 4
inputs: 1978
!=
Answer: yes