Hobby and Pets group fits best because category is “Pets & Animals"

Because there is no clear match between the title and the given categories, I will choose the least specific category within this group, which is: Other / Unclassified

Since you didn't specify any entity within "Telegram", I'm assuming you are referring to a channel or group directly related to the theme. There is a character limit on my prior response. Upon examining the titles given, I have determined the following category: Ethical Hacking & Cybersecurity

Career planner maths group can be categorized under: Other / Unclassified

English chatting group

English Chat Group Category: Social & Community

Based on the information provided about the Karabakh team, I could not identify the category. However, based on the actual context regarding the Karabakh team I can do a search on other sources. The Karabakh is primarily a group related to the military or conflict specific to the Nagorno-Karabakh conflict or NK team, but its name can also relate to a variety of interpretations. Given its lack of clear connotation in any category: Military & Survival

Based on the given channels, it seems you are referring to an anonymous, 'u' shaped emoticon, often associated with the 'Anonymous' hacking group. Considering this context, the most fitting category would be: Ethical Hacking & Cybersecurity

Based on the information provided ('RK Global Group'), I would categorize it under 'Investing & Stock Market'.

Unfortunately, the provided text doesn't fall into any of the categories listed. If I were to make an educated guess, I would say the category is "Social & Community" because "helpline" usually relates to a service that supports a community or social group. However, please note that this is a very broad interpretation and may not perfectly match the intended category.

Intellegent Networking communities group belongs in category: Social & Community

English Club is a type of social group, so the most fitting category is: Social & Community