Question: What is the Instagram username of the baseball team that has Don Johnson (a Chicago Cubs member) as a member?
Choices: royalacademyofarts
nickiminaj
cubs
rialisms
bonhughbon
ashleesimpsonross
fclorient
1capplegate
pittsburghpirates
iammarkronson
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "baseball team" . ?e_1 <member_of_sports_team> ?e . ?e_1 <pred:name> "Don Johnson" . ?e_1 <member_of_sports_team> ?e_2 . ?e_2 <pred:name> "Chicago Cubs" .  ?e <Instagram_username> ?pv .  }
Program:
function: Find
inputs: Chicago Cubs
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Don Johnson
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: member of sports team
forward
function: FilterConcept
dependencies: 4
inputs: baseball team
function: QueryAttr
dependencies: 5
inputs: Instagram username
Answer: cubs