CREATE TABLE "table1_12146637_1" (
  "series_num" real,
  "season_num" real,
  "episode_title" text,
  "writer_s" text,
  "director" text,
  "u_s_viewers_millions" text,
  "original_air_date" text
);

Question: What is the title of the episode that was watched by 8.92 million viewers?
SQL: SELECT "episode_title" FROM "table1_12146637_1" WHERE "u_s_viewers_millions"='8.92';

Question: How many episodes had 9.90 million viewers?
SQL: SELECT COUNT("episode_title") FROM "table1_12146637_1" WHERE "u_s_viewers_millions"='9.90';

Question: What is the series number of the episode watched by 10.89 million viewers?
SQL: SELECT MAX("series_num") FROM "table1_12146637_1" WHERE "u_s_viewers_millions"='10.89';

Question: What is the name of the episode written by Sheila Lawrence & Henry Alonso Myers?
SQL: SELECT "episode_title" FROM "table1_12146637_1" WHERE "writer_s"='Sheila Lawrence & Henry Alonso Myers';