Question: Someone distinct from Louisiana State University alumnus Gene Callahan was born on which date?
Choices: 1955-10-23
1897-06-19
1967-06-12
1959-07-03
1959-01-01
1942-03-25
1940-12-06
1948-03-17
1963-05-25
1971-11-10
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <different_from> ?e_1 . ?e_1 <pred:name> "Gene Callahan" . ?e_1 <educated_at> ?e_2 . ?e_2 <pred:name> "Louisiana State University" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Louisiana State University
function: Relate
dependencies: 0
inputs: educated at
backward
function: Find
inputs: Gene Callahan
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: different from
backward
function: FilterConcept
dependencies: 4
inputs: human
function: QueryAttr
dependencies: 5
inputs: date of birth
Answer: 1959-01-01