Question: Did the animated series titled Back to the Future premiere prior to 2014 ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "animated series" . ?e <title> ?pv_1 . ?pv_1 <pred:value> "Back to the Future" . ?e <start_time> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 2014 ) .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: title
Back to the Future
function: FilterConcept
dependencies: 1
inputs: animated series
function: QueryAttr
dependencies: 2
inputs: start time
function: VerifyYear
dependencies: 3
inputs: 2014
<
Answer: yes