Question: In 1958 who was nominated for the literary award that has an official website at http://www.nationalbook.org/index.html?
Choices: Max Fleischer
William Henry Harrison
John Steinbeck
Sylvester Stallone
Ayn Rand
Ursula K. Le Guin
John Updike
Graham Greene
Jean-Paul Sartre
Norman Mailer
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <nominated_for> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "literary award" . ?e_1 <official_website> ?pv . ?pv <pred:value> "http://www.nationalbook.org/index.html" .  [ <pred:fact_h> ?e ; <pred:fact_r> <nominated_for> ; <pred:fact_t> ?e_1 ] <point_in_time> ?qpv . ?qpv <pred:year> 1958 .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.nationalbook.org/index.html
function: FilterConcept
dependencies: 1
inputs: literary award
function: Relate
dependencies: 2
inputs: nominated for
backward
function: QFilterYear
dependencies: 3
inputs: point in time
1958
=
function: FilterConcept
dependencies: 4
inputs: human
function: What
dependencies: 5
Answer: Ayn Rand