Question: Which person lives in Islington?
Choices:
Ajay Devgan
Terrence Howard
Max Fleischer
Kellie Martin
John Mills
Heath Ledger
Joseph C. Wright
William Henry Harrison
Richard Gere
Lily Allen
Answer: Lily Allen
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <residence> ?e_1 . ?e_1 <pred:name> "Islington" .   }
Program:
function: Find
inputs: Islington
function: Relate
dependencies: 0
inputs: residence
backward
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2