Question: What is the name of the person born before 1975 who has the Instagram username idriselba?
Choices: Michael W. Smith
Lil' Kim
Johnny Mandel
Max Fleischer
Richard Gere
Craig Robinson
Idris Elba
Michelle Pfeiffer
Sylvester Stallone
Juliette Binoche
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <date_of_birth> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1975 ) . ?e <Instagram_username> ?pv_1 . ?pv_1 <pred:value> "idriselba" .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: date of birth
1975
<
function: FilterConcept
dependencies: 1
inputs: human
function: FindAll
function: FilterStr
dependencies: 3
inputs: Instagram username
idriselba
function: FilterConcept
dependencies: 4
inputs: human
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: Idris Elba