Question: What is the date of birth of the person who is the creator of Sleepy Hollow (that is created by Alex Kurtzman)?
Choices: 1949-09-06
1935-09-23
1974-10-28
1947-12-16
1987-10-18
1945-12-22
1899-11-17
1928-06-10
1924-11-16
1973-09-07
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <creator> ?e . ?e_1 <pred:name> "Sleepy Hollow" . ?e_1 <creator> ?e_2 . ?e_2 <pred:name> "Alex Kurtzman" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Alex Kurtzman
function: Relate
dependencies: 0
inputs: creator
backward
function: Find
inputs: Sleepy Hollow
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: creator
forward
function: FilterConcept
dependencies: 4
inputs: human
function: QueryAttr
dependencies: 5
inputs: date of birth
Answer: 1973-09-07