Question: What person is inspired by Maya Angelou and has the official website http://www.oprah.com/ (this statement's language is  English)?
Choices:
Simon Cowell
Babyface
Max Fleischer
Rahul Dev Burman
Oprah Winfrey
Sylvester Stallone
Richard Gere
Paul Simon
David Byrne
William Henry Harrison
Program:
function: Find
inputs: Maya Angelou
function: Relate
dependencies: 0
inputs: inspired by
backward
function: FilterConcept
dependencies: 1
inputs: human
function: FindAll
function: FilterStr
dependencies: 3
inputs: official website
http://www.oprah.com/
function: QFilterStr
dependencies: 4
inputs: language of work or name
English
function: FilterConcept
dependencies: 5
inputs: human
function: And
dependencies: 2
6
function: What
dependencies: 7
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <inspired_by> ?e_1 . ?e_1 <pred:name> "Maya Angelou" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.oprah.com/" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv . ?qpv <pred:value> "English" .  }
Answer: Oprah Winfrey