Give the planet with the smallest m sin i which is an extrasolar plnaet
select ?ent where { ?ent wdt:P31 wd:Q44559 . ?ent wdt:P2051 ?obj . ?ent wdt:P31 wd:Q44559. } ORDER BY ASC(?obj)LIMIT 5 
extrasolar planet: Q44559 extrasolar planet: Q44559