Question: Which person was born on 1800-01-01?
Choices:
Max Fleischer
John Williams
Hope Davis
Karl Malden
Amber Riley
Franklin Delano Roosevelt
William McKinley
William Henry Harrison
Richard Gere
Sylvester Stallone
Answer: William McKinley
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <date_of_birth> ?pv . ?pv <pred:date> "1800-01-01"^^xsd:date .  }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: date of birth
1800-01-01
=
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2