Question: The United States' Hal Smith played how many different baseball positions?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "baseball position" . ?e_1 <position_played_on_team_/_speciality> ?e . ?e_1 <pred:name> "Hal Smith" . ?e_1 <country_for_sport> ?e_2 . ?e_2 <pred:name> "United States of America" .   }
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country for sport
backward
function: Find
inputs: Hal Smith
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: position played on team / speciality
forward
function: FilterConcept
dependencies: 4
inputs: baseball position
function: Count
dependencies: 5
Answer: 1