Question: for the person that has official website  https://www.edgarriceburroughs.com, (this statement was made in English), tell me the work period (end)
Choices: 2013
2016
1996
1950
1968-09-18
1976
1997
1969
1966
2014
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "https://www.edgarriceburroughs.com" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv_1 ] <language_of_work_or_name> ?qpv . ?qpv <pred:value> "English" . ?e <work_period_(end)> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
https://www.edgarriceburroughs.com
function: QFilterStr
dependencies: 1
inputs: language of work or name
English
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: work period (end)
Answer: 1950