Question: Is 634 AD the latest date the person born in Mecca died?
Choices:
2017
635
1265-06-01
-5000
-100
1922-09-09
1822
1715
1946
1451-10-31
Answer: 635
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <place_of_birth> ?e_1 . ?e_1 <pred:name> "Mecca" .  ?e <date_of_death> ?pv . ?pv <pred:year> 634 . [ <pred:fact_h> ?e ; <pred:fact_r> <date_of_death> ; <pred:fact_t> ?pv ] <latest_date> ?qpv .  }
Program:
function: Find
inputs: Mecca
function: Relate
dependencies: 0
inputs: place of birth
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttrQualifier
dependencies: 2
inputs: date of death
634
latest date