Question: What is the IPTC Newscode of the engineering field of aerospace?
Choices:
mediatopic/20000960
mediatopic/20000683
mediatopic/20001099
mediatopic/20000743
mediatopic/20001058
mediatopic/20000757
subjectcode/01013000
mediatopic/20000760
mediatopic/20000096
mediatopic/20000658
Program:
function: Find
inputs: aerospace
function: Relate
dependencies: 0
inputs: field of work
backward
function: FilterConcept
dependencies: 1
inputs: engineering
function: QueryAttr
dependencies: 2
inputs: IPTC Newscode
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "engineering" . ?e <field_of_work> ?e_1 . ?e_1 <pred:name> "aerospace" .  ?e <IPTC_Newscode> ?pv .  }
Answer: mediatopic/20000757