Question: What's the number of basketball teams in the United States of America?
Choices:
30
31
32
33
34
35
36
37
38
39
Answer: 35
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "basketball team" . ?e <country> ?e_1 . ?e_1 <pred:name> "United States of America" .   }
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: basketball team
function: Count
dependencies: 2