Table: council_members
Columns: name
position
party
took_office
up_for_reelection

Question: What was the earliest year that Yvette Alexander took office and was up for reelection after 2016?
SQL: SELECT MIN("took_office") FROM council_members WHERE "name" = 'yvette alexander' AND "up_for_reelection" > 2016

Question: What is the earliest year a Chairman who took office after 2011 is up for reelection?
SQL: SELECT MIN("up_for_reelection") FROM council_members WHERE "took_office" > 2011 AND "position" = 'chairman'