Question: Tell me the United States city that is where Michael Murphy was born (the one who works as a politician)
Choices:
Franklin
Pontiac
Columbus
Washington, D.C.
Waukegan
Pocatello
Carlsbad
South Bend
Los Angeles
Colorado Springs
Answer: South Bend
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Michael Murphy" . ?e_1 <occupation> ?e_2 . ?e_2 <pred:name> "politician" .   }
Program:
function: Find
inputs: politician
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Michael Murphy
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: place of birth
forward
function: FilterConcept
dependencies: 4
inputs: city of the United States
function: What
dependencies: 5