Question: What is the postal code of the city where University of Lancaster is headquartered?
Choices:
06842
9030
81612
39121
90263
47809
HD1-5, HD7-8
73019
LA1
99201–99220
Answer: LA1
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <headquarters_location> ?e . ?e_1 <pred:name> "University of Lancaster" .  ?e <postal_code> ?pv .  }
Program:
function: Find
inputs: University of Lancaster
function: Relate
dependencies: 0
inputs: headquarters location
forward
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttr
dependencies: 2
inputs: postal code