Question: What is the official website for the television series subreddit TheSimpsons?
Choices: http://www.4everbrandy.com/
http://www.jackassmovie.com/
https://www.lockheedmartin.com/
http://www.michaelbellvoices.com
http://www.uwi.edu/
http://www.great-yarmouth.gov.uk/
http://www.nbc.com/Las_Vegas/
http://www.wolverhampton.gov.uk/
http://inglouriousbasterds-movie.com/
http://www.simpsonsworld.com
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television series" . ?e <subreddit> ?pv_1 . ?pv_1 <pred:value> "TheSimpsons" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: subreddit
TheSimpsons
function: FilterConcept
dependencies: 1
inputs: television series
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.simpsonsworld.com