Question: What award was nominated to The Rolling Stones in 1990 and whose official website is http://www.grammy.com/?
Choices: Grammy Award for Best Score Soundtrack for Visual Media
Royal Victorian Chain
Grammy Award for Best Rock Performance by a Duo or Group with Vocal
Grammy Award for Best Rock Album
Grammy Award for Best Music Video
Grammy Award for Best Metal Performance
Grammy Award for Best Reggae Album
Grammy Award for Best Male Country Vocal Performance
Golden Globe Award for Best Animated Feature Film
Grammy Award for Best Female Rock Vocal Performance
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "award" . ?e_1 <nominated_for> ?e . ?e_1 <pred:name> "The Rolling Stones" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <nominated_for> ; <pred:fact_t> ?e ] <point_in_time> ?qpv . ?qpv <pred:year> 1990 . ?e <official_website> ?pv . ?pv <pred:value> "http://www.grammy.com/" .  }
Program:
function: Find
inputs: The Rolling Stones
function: Relate
dependencies: 0
inputs: nominated for
forward
function: QFilterYear
dependencies: 1
inputs: point in time
1990
=
function: FilterConcept
dependencies: 2
inputs: award
function: FindAll
function: FilterStr
dependencies: 4
inputs: official website
http://www.grammy.com/
function: FilterConcept
dependencies: 5
inputs: award
function: And
dependencies: 3
6
function: What
dependencies: 7
Answer: Grammy Award for Best Rock Performance by a Duo or Group with Vocal