Question: Among the video game console models that are the platform of Sonic the Hedgehog (which was published 1991-06-23), which has the largest sold units?
Choices: Xbox 360
PlayStation 3
PlayStation 2
Eau Claire
Nintendo Entertainment System
Djibouti
Tom Johnson
Wii
Margaret Atwood
Columbia
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "video game console model" . ?e_1 <platform> ?e . ?e_1 <pred:name> "Sonic the Hedgehog" . ?e_1 <publication_date> ?pv_1 . ?pv_1 <pred:date> "1991-06-23"^^xsd:date . ?e <units_sold> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: Find
inputs: Sonic the Hedgehog
function: FilterDate
dependencies: 0
inputs: publication date
1991-06-23
=
function: Relate
dependencies: 1
inputs: platform
forward
function: FilterConcept
dependencies: 2
inputs: video game console model
function: SelectAmong
dependencies: 3
inputs: units sold
largest
Answer: Wii