Question: How is the lineman Robert Young related to lineman?
Choices: position played on team / speciality
official religion
legislative body
industry
noble title
airline alliance
seed team
from fictional universe
parent organization
film crew member
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Robert Young" . ?e_1 <position_played_on_team_/_speciality> ?e_3 . ?e_3 <pred:name> "lineman" . ?e_2 <pred:name> "lineman" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: lineman
function: Relate
dependencies: 0
inputs: position played on team / speciality
backward
function: Find
inputs: Robert Young
function: And
dependencies: 1
2
function: Find
inputs: lineman
function: QueryRelation
dependencies: 3
4
Answer: position played on team / speciality