Question: Is The Crucible that had its debut show on 1953-01-22 titled The Crucible ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "The Crucible" . ?e <date_of_first_performance> ?pv_1 . ?pv_1 <pred:date> "1953-01-22"^^xsd:date . ?e <title> ?pv . ?pv <pred:value> "The Crucible" .  }
Program:
function: Find
inputs: The Crucible
function: FilterDate
dependencies: 0
inputs: date of first performance
1953-01-22
=
function: QueryAttr
dependencies: 1
inputs: title
function: VerifyStr
dependencies: 2
inputs: The Crucible
Answer: yes