Question: What is the postal code for Springfield (the one whose official website is http://www.springfieldmo.gov)?
Choices:
93888
67203
34130
77550–77555
65800–65899
IV1
100-8331
28239
3000–3089
TW10
Answer: 65800–65899
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Springfield" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.springfieldmo.gov" . ?e <postal_code> ?pv .  }
Program:
function: Find
inputs: Springfield
function: FilterStr
dependencies: 0
inputs: official website
http://www.springfieldmo.gov
function: QueryAttr
dependencies: 1
inputs: postal code