Question: Was Origin Systems founded earlier than 2004 ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Origin Systems" . ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 2004 ) .  }
Program:
function: Find
inputs: Origin Systems
function: QueryAttr
dependencies: 0
inputs: inception
function: VerifyYear
dependencies: 1
inputs: 2004
<
Answer: yes