Question: Which class of instruments has the Common Procurement Vocabulary 37316600 and includes Sufjan Stevens in famous people?
Choices: xylophone
conga
drum kit
tenor saxophone
maraca
French horn
didgeridoo
Timbales
oboe
goblet drum
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "class of instruments" . ?e <Common_Procurement_Vocabulary> ?pv . ?pv <pred:value> "37316600" . ?e <famous_people> ?e_1 . ?e_1 <pred:name> "Sufjan Stevens" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Common Procurement Vocabulary
37316600
function: FilterConcept
dependencies: 1
inputs: class of instruments
function: Find
inputs: Sufjan Stevens
function: Relate
dependencies: 3
inputs: famous people
backward
function: FilterConcept
dependencies: 4
inputs: class of instruments
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: xylophone