Question: Is Mary Pickford the native-language name of Chad Smith (the one that is famous for oboe) ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Chad Smith" . ?e_1 <famous_people> ?e . ?e_1 <pred:name> "oboe" .  ?e <name_in_native_language> ?pv . ?pv <pred:value> "Mary Pickford" .  }
Program:
function: Find
inputs: oboe
function: Relate
dependencies: 0
inputs: famous people
forward
function: Find
inputs: Chad Smith
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: name in native language
function: VerifyStr
dependencies: 4
inputs: Mary Pickford