Question: Did the front concluding in a year other than 1918 begin on 1910-05-06 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "front" . ?e <end_time> ?pv_1 . ?pv_1 <pred:year> ?v_1 . FILTER ( ?v_1 != 1918 ) . ?e <start_time> ?pv . ?pv <pred:date> "1910-05-06"^^xsd:date .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: end time
1918
!=
function: FilterConcept
dependencies: 1
inputs: front
function: QueryAttr
dependencies: 2
inputs: start time
function: VerifyDate
dependencies: 3
inputs: 1910-05-06
=