Question: Which United States city is the birthplace of Dan Wilson (who uses English as a native language)?
Choices:
Atlanta
Columbus
St. Louis
Denton
Norwalk
Waukegan
New Haven
Minneapolis
Franklin
Natchez
Answer: Minneapolis
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> "Dan Wilson" . ?e_1 <native_language> ?e_2 . ?e_2 <pred:name> "English" .   }
Program:
function: Find
inputs: English
function: Relate
dependencies: 0
inputs: native language
backward
function: Find
inputs: Dan Wilson
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