Question: Which real property is related to the sport of association football?
Choices: Northampton Town F.C.
Panama national football team
Toronto FC
Palomar Observatory
Olympia
RCD Mallorca
Huddersfield Town A.F.C.
Empire State Building
Boca Juniors
Taj Mahal
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "real property" . ?e <sport> ?e_1 . ?e_1 <pred:name> "association football" .   }
Program:
function: Find
inputs: association football
function: Relate
dependencies: 0
inputs: sport
backward
function: FilterConcept
dependencies: 1
inputs: real property
function: What
dependencies: 2
Answer: Olympia