SELECT COUNT("No. in season") FROM table_26107 WHERE "Prod. Code" = '2-05'
What is the number in the season of the episode with a production code of 2-05?
CREATE TABLE table_26107 (
    "No. in series" real,
    "No. in season" real,
    "Title" text,
    "Directed by" text,
    "Written by" text,
    "Original air date" text,
    "Prod. Code" text
)