Question: What metropolitan region is the terrain feature of the United States city whose lowest point is Louisiana (whose motto text is Union, Justice, Confidence)?
Choices:
Washington metropolitan area
New York metropolitan area
Seattle metropolitan area
Greater St. Louis
Portland metropolitan area
New Orleans metropolitan area
Pittsburgh metropolitan area
Greater Los Angeles Area
Louisville metropolitan area
Greater Houston
Answer: New Orleans metropolitan area
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "metropolitan area" . ?e_1 <located_on_terrain_feature> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "city of the United States" . ?e_2 <lowest_point> ?e_1 . ?e_2 <pred:name> "Louisiana" . ?e_2 <motto_text> ?pv_1 . ?pv_1 <pred:value> "Union, Justice, Confidence" .   }
Program:
function: Find
inputs: Louisiana
function: FilterStr
dependencies: 0
inputs: motto text
Union, Justice, Confidence
function: Relate
dependencies: 1
inputs: lowest point
forward
function: FilterConcept
dependencies: 2
inputs: city of the United States
function: Relate
dependencies: 3
inputs: located on terrain feature
forward
function: FilterConcept
dependencies: 4
inputs: metropolitan area
function: What
dependencies: 5