Question: Is the Stack Engineering tag for chemical engineering https://engineering.stackexchange.com/tags/chemical-engineering ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "chemical engineering" . ?e <Stack_Exchange_tag> ?pv . ?pv <pred:value> "https://engineering.stackexchange.com/tags/chemical-engineering" .  }
Program:
function: Find
inputs: chemical engineering
function: QueryAttr
dependencies: 0
inputs: Stack Exchange tag
function: VerifyStr
dependencies: 1
inputs: https://engineering.stackexchange.com/tags/chemical-engineering
Answer: yes