Client: Let's see what we have in "cats.csv".
CatDataBase: Added a cat (Steve, Bengal).
CatDataBase: Added a cat (Siri, Domestic short-haired).
CatDataBase: Added a cat (Fluffy, Maine Coon).

Client: Let's look for a cat named "Siri".
= Siri =
Age: 2
Owner: Alexander Shvets
Breed: Domestic short-haired
Image: /cats/domestic-sh.jpg
Color: Black
Texture: Solid

Client: Let's look for a cat named "Bob".
CatDataBase: Sorry, your query does not yield any results.