Question: What is the name of the religious building that is located in the United Kingdom and is a part of Windsor Castle?
Choices: 1984 Summer Olympics
Westminster Abbey
Victoria
Bulworth
Basilica of Saint-Denis
St. Augustine
Christian
St George's Chapel
Thunder Bay
Ukraine national football team
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "religious building" . ?e <country> ?e_1 . ?e_1 <pred:name> "United Kingdom" .  ?e <part_of> ?e_2 . ?e_2 <pred:name> "Windsor Castle" .  }
Program:
function: Find
inputs: United Kingdom
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: religious building
function: Find
inputs: Windsor Castle
function: Relate
dependencies: 3
inputs: part of
backward
function: FilterConcept
dependencies: 4
inputs: religious building
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: St George's Chapel