Question: Which state establishing the United Nations has the smallest land area?
Choices: Denmark
Luxembourg
Lithuania
Finland
Fiji
Ukrainian Soviet Socialist Republic
Greece
Tajikistan
Cuba
Kosovo
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "state" . ?e_1 <founded_by> ?e . ?e_1 <pred:name> "United Nations" .  ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: United Nations
function: Relate
dependencies: 0
inputs: founded by
forward
function: FilterConcept
dependencies: 1
inputs: state
function: SelectAmong
dependencies: 2
inputs: area
smallest
Answer: Luxembourg