Question: What person is related to sport rowing?
Choices:
Max Fleischer
Hugh Laurie
Botafogo F.R.
John Davis
James Stewart
Sylvester Stallone
Doc Watson
Joel David Moore
Richard Portman
Leonard Bernstein
Answer: Hugh Laurie
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <sport> ?e_1 . ?e_1 <pred:name> "rowing" .   }
Program:
function: Find
inputs: rowing
function: Relate
dependencies: 0
inputs: sport
backward
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2