Question: Which model of video game console that is the platform of How to Train Your Dragon (whose game mode is single-player video game) has the lowest number of sold units?
Choices: Djibouti
PlayStation 3
Nintendo Entertainment System
Timmins
Wii
Carleton College
Xbox 360
Stephen Root
PlayStation 2
Carmel-by-the-Sea
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "video game console model" . ?e_1 <platform> ?e . ?e_1 <pred:name> "How to Train Your Dragon" . ?e_1 <game_mode> ?e_2 . ?e_2 <pred:name> "single-player video game" .  ?e <units_sold> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: single-player video game
function: Relate
dependencies: 0
inputs: game mode
backward
function: Find
inputs: How to Train Your Dragon
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: platform
forward
function: FilterConcept
dependencies: 4
inputs: video game console model
function: SelectAmong
dependencies: 5
inputs: units sold
smallest
Answer: Xbox 360