Question: Which person produced the single whose ISWC is T-800.684.109-5?
Choices: Eminem
Max Fleischer
Phil Spector
Pamela Anderson
Sylvester Stallone
Vangelis
Madonna
Jared Leto
Roman Polanski
William Henry Harrison
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <producer> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "single" . ?e_1 <ISWC> ?pv . ?pv <pred:value> "T-800.684.109-5" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ISWC
T-800.684.109-5
function: FilterConcept
dependencies: 1
inputs: single
function: Relate
dependencies: 2
inputs: producer
forward
function: FilterConcept
dependencies: 3
inputs: human
function: What
dependencies: 4
Answer: Phil Spector