what are all the playoffs for regular season is 1st, atlantic division
CREATE TABLE table_1046170_5 (playoffs VARCHAR, regular_season VARCHAR)
SELECT playoffs FROM table_1046170_5 WHERE regular_season = "1st, Atlantic division"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1046170_5 (playoffs VARCHAR, regular_season VARCHAR) Question: what are all the playoffs for regular season is 1st, atlantic division [/INST] SELECT playoffs FROM table_1046170_5 WHERE regular_season = "1st, Atlantic division" </s>