Question: What is the Libris-URI of the student of Arnold Schoenberg?
Choices: 1zcfhdwk4m9l119
gdsw31800b3pkgm
31fhjj7m5b2nth3
gdsvw2l03gnlq6f
qn2478x8130dbs8
khwzv9t32lvhbp8
c9psw8qw0w6f1q9
zw9ccf7h4zlxqv4
31fjmt9m16qtqvc
dbqssnwx0400hh5
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <student_of> ?e_1 . ?e_1 <pred:name> "Arnold Schoenberg" .  ?e <Libris-URI> ?pv .  }
Program:
function: Find
inputs: Arnold Schoenberg
function: Relate
dependencies: 0
inputs: student of
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: Libris-URI
Answer: dbqssnwx0400hh5