Question: Which person is Peter Fonda's father?
Choices: Henry Fonda
Ralph E. Winters
Sylvester Stallone
Ryan O'Neal
Max Fleischer
Richard Gere
Loudon Wainwright III
Jacques Derrida
David Byrne
William Henry Harrison
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <father> ?e . ?e_1 <pred:name> "Peter Fonda" .   }
Program:
function: Find
inputs: Peter Fonda
function: Relate
dependencies: 0
inputs: father
forward
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2
Answer: Henry Fonda