Question: Is the birth name of the Batman created by David S. Goyer Bruce Wayne ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Batman" . ?e <creator> ?e_1 . ?e_1 <pred:name> "David S. Goyer" .  ?e <birth_name> ?pv . ?pv <pred:value> "Bruce Wayne" .  }
Program:
function: Find
inputs: David S. Goyer
function: Relate
dependencies: 0
inputs: creator
backward
function: Find
inputs: Batman
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: birth name
function: VerifyStr
dependencies: 4
inputs: Bruce Wayne