Question: What is the legislature of a Mexican state with the lowest number of constituencies whose instance of is unicameral legislature ?
Paraphrase: Which unicameral legislature of a Mexican state has the lowest number of constituencies?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q17680584 . ?ent wdt:P4253 ?obj . ?ent wdt:P31 wd:Q37002670} ORDER BY ASC(?obj)LIMIT 5 
Answer: Congress of Baja California, Congress of Chihuahua, Congress of Chiapas, Congress of Quintana Roo, Congress of Yucatán