Question: Who took part in the Winter Olympics that came after the 1976 Winter Games?
Choices: Mark Johnson
Chris Pronger
David Byrne
Max Fleischer
Bruce Greenwood
William Henry Harrison
Richard Gere
Harlan Ellison
John Milton
Dany Heatley
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <participant_of> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "Winter Olympic Games" . ?e_2 <followed_by> ?e_1 . ?e_2 <pred:name> "1976 Winter Olympics" .   }
Program:
function: Find
inputs: 1976 Winter Olympics
function: Relate
dependencies: 0
inputs: followed by
forward
function: FilterConcept
dependencies: 1
inputs: Winter Olympic Games
function: Relate
dependencies: 2
inputs: participant of
backward
function: FilterConcept
dependencies: 3
inputs: human
function: What
dependencies: 4
Answer: Mark Johnson