Question: How is Mark Johnson of the Pittsburgh Penguins related to the 1980 Winter Olympics?
Choices: approved by
depicted by
librettist
participant of
published in
relative
country of citizenship
language used
military rank
has part
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Mark Johnson" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Pittsburgh Penguins" . ?e_2 <pred:name> "1980 Winter Olympics" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Pittsburgh Penguins
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Mark Johnson
function: And
dependencies: 1
2
function: Find
inputs: 1980 Winter Olympics
function: QueryRelation
dependencies: 3
4
Answer: participant of