Question: Did the 2012 Toronto International Film Festival take place on 2012-01-11 ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "2012 Toronto International Film Festival" . ?e <point_in_time> ?pv . ?pv <pred:date> "2012-01-11"^^xsd:date .  }
Program:
function: Find
inputs: 2012 Toronto International Film Festival
function: QueryAttr
dependencies: 0
inputs: point in time
function: VerifyDate
dependencies: 1
inputs: 2012-01-11
=
Answer: no