Question: What person was a winger (the position of Dany Heatley) on the Pittsburgh Penguins?
Choices: Scott Wilson
David Byrne
Rahul Dev Burman
Jeff Daniels
Mark Johnson
Sylvester Stallone
Richard Gere
William Henry Harrison
Ryan Murphy
John Carter
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <member_of_sports_team> ?e_1 . ?e_1 <pred:name> "Pittsburgh Penguins" .  ?e <position_played_on_team_/_speciality> ?e_2 . ?e_2 <pred:name> "winger" . ?e_3 <position_played_on_team_/_speciality> ?e_2 . ?e_3 <pred:name> "Dany Heatley" .  }
Program:
function: Find
inputs: Pittsburgh Penguins
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: FilterConcept
dependencies: 1
inputs: human
function: Find
inputs: Dany Heatley
function: Relate
dependencies: 3
inputs: position played on team / speciality
forward
function: Find
inputs: winger
function: And
dependencies: 4
5
function: Relate
dependencies: 6
inputs: position played on team / speciality
backward
function: FilterConcept
dependencies: 7
inputs: human
function: And
dependencies: 2
8
function: What
dependencies: 9
Answer: Jeff Daniels