Question: tell me the relationship between bluegrass music and Nitty Gritty Dirt Band.
Choices: has parts of the class
located in time zone
language of work or name
award received
country for sport
filming location
occupant
composer
famous people
office held by head of government
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "bluegrass music" . ?e_2 <pred:name> "Nitty Gritty Dirt Band" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: bluegrass music
function: Find
inputs: Nitty Gritty Dirt Band
function: QueryRelation
dependencies: 0
1
Answer: famous people