Question: What person is the father of the individual with Libris-URI vs68917d1vbhj88?
Choices: Christopher Wren
Julius Caesar
Max Weber
Vincente Minnelli
George H. W. Bush
Martin Sheen
Juelz Santana
Anthony B. Richmond
Jon Voight
Sheldon Leonard
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <father> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <Libris-URI> ?pv_1 . ?pv_1 <pred:value> "vs68917d1vbhj88" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Libris-URI
vs68917d1vbhj88
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: father
forward
function: FilterConcept
dependencies: 3
inputs: human
function: What
dependencies: 4
Answer: Max Weber