Question: Was alto saxophone player Ray Charles born as Raymond Charles Robinson ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: alto saxophone
function: Relate
dependencies: 0
inputs: famous people
forward
function: Find
inputs: Ray Charles
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: birth name
function: VerifyStr
dependencies: 4
inputs: Raymond Charles Robinson
SPARQL: ASK { ?e <pred:name> "Ray Charles" . ?e_1 <famous_people> ?e . ?e_1 <pred:name> "alto saxophone" .  ?e <birth_name> ?pv . ?pv <pred:value> "Raymond Charles Robinson" .  }
Answer: yes