Question: Which activity's country is the United Kingdom and game mode is single-player video game?
Choices:
Liverpool
Battleship
music video game
TMNT
National League
Days of Thunder
Batman
Harry Potter and the Half-Blood Prince
Shrek 2
Band Hero
Answer: Liverpool
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "activity" . ?e <country> ?e_1 . ?e_1 <pred:name> "United Kingdom" .  ?e <game_mode> ?e_2 . ?e_2 <pred:name> "single-player video game" .  }
Program:
function: Find
inputs: United Kingdom
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: activity
function: Find
inputs: single-player video game
function: Relate
dependencies: 3
inputs: game mode
backward
function: FilterConcept
dependencies: 4
inputs: activity
function: And
dependencies: 2
5
function: What
dependencies: 6