What is the constituent state with the highest individual tax rate whose located in time zone is Atlantic Time Zone?
select ?ent where { ?ent wdt:P31 wd:Q1763527 . ?ent wdt:P2834 ?obj . ?ent wdt:P421 wd:Q2085376 } ORDER BY DESC(?obj)LIMIT 5 
constituent state: Q1763527 atlantic time zone: Q2085376