user: What type of kitchen knife should I buy?

assistant: Every household should have at a minimum: a serrated knife, a paring knife, and a chef's knife. The serrated knife is good for cutting breads. A paring knife is handy for peeling and slicing smaller objects such as fruits. A chef's knife is a multi-purpose workhorse that can be used to accomplish most tasks such as slicing and dicing meats, vegetables, and fruits.

user: When people go to Fábrica de Pastéis de Belém to get a pastel de nata, how do people usually eat it? And what is the recipe.

assistant: Typically people have their pastel de nata with cinnamon and a strong espresso coffee.
The original recipe is well kept secret since the Fábrica de Pastéis de Belém opened. It is stored on a secret room.

user: From the passage provided, extract the languages in which Kishore Kumar provided his vocals as a playback singer. Separate them with a comma.

assistant: Hindi, Bengali, Marathi, Assamese, Gujarati, Kannada, Bhojpuri, Malayalam, Odia, Urdu