Question: Is Helen Hayes the native language name of Helen Hayes whose Twitter username is helenhayes_?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Helen Hayes" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "helenhayes_" . ?e <name_in_native_language> ?pv . ?pv <pred:value> "Helen Hayes" .  }
Program:
function: Find
inputs: Helen Hayes
function: FilterStr
dependencies: 0
inputs: Twitter username
helenhayes_
function: QueryAttr
dependencies: 1
inputs: name in native language
function: VerifyStr
dependencies: 2
inputs: Helen Hayes
Answer: yes