Question: The USA's National League includes how many baseball clubs?
Choices:
2
3
4
5
6
7
8
9
10
11
Answer: 6
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "baseball team" . ?e <league> ?e_1 . ?e_1 <pred:name> "National League" . ?e_1 <country> ?e_2 . ?e_2 <pred:name> "United States of America" .   }
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country
backward
function: Find
inputs: National League
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: league
backward
function: FilterConcept
dependencies: 4
inputs: baseball team
function: Count
dependencies: 5