Question: How long is the glacial lake situated in or along Michigan?
Choices: 492 kilometre
7001 foot
563 kilometre
1062 kilometre
3767 kilometre
8926 foot
1200 kilometre
2400 kilometre
1500 mile
254 kilometre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "glacial lake" . ?e_1 <located_in_or_next_to_body_of_water> ?e . ?e_1 <pred:name> "Michigan" .  ?e <length> ?pv .  }
Program:
function: Find
inputs: Michigan
function: Relate
dependencies: 0
inputs: located in or next to body of water
forward
function: FilterConcept
dependencies: 1
inputs: glacial lake
function: QueryAttr
dependencies: 2
inputs: length
Answer: 563 kilometre