List all content reviewed for podcast with the best rating under the 'fiction' category. State the podcast title.
'fiction' is the category name; best rating refers to rating = 5; content reviewed refers to content
SELECT DISTINCT T2.title FROM categories AS T1 INNER JOIN podcasts AS T2 ON T2.podcast_id = T1.podcast_id INNER JOIN reviews AS T3 ON T3.podcast_id = T2.podcast_id WHERE T3.rating = 5 AND T1.category = 'fiction'