None of the categories fit perfectly. The most suitable category in this case would be "Other / Unclassified" since it's not a clear match with any specific category. However, a more fitting category could be "Shopping & Deals" or "Technology & Programming" could be suitable if "Bird airdrop service" is a company name that provides some kind of technology or deal service. Alternatively, is "Cryptocurrency & Trading" if the service is related to cryptocurrency trading. However, since the question does not provide more information, I will have to choose the most appropriate category: Other / Unclassified

None of the provided categories specifically match the entity "Beginner Homesteader".

None

None

None of the categories match the given title "BY MIRRA".

None of the categories fit the title "Fraction SYSTEM". However, category "Other / Unclassified" is the most fitting choice as "Fraction" could relate to various fields such as fractions in mathematics, or fractions as a concept in various industries (like crisis management system).

None of the categories seem to fit the title "Free promotion group", but the closest related one would be "Social & Community"

None, I couldn't determine a fitting category

None

None of the categories mention "Quotes". However, some categories are related to writing, like 'AI & Machine Learning, although its relation to writing might be inferred and not always direct, also 'Education & Learning, 'Science & Research, however there is no direct relation, or 'Self-Improvement & Motivation'.

None of the categories match, as "OST" is too short and doesn't provide enough information to directly relate to the list provided. However, OST can sometimes be associated with "Music & Audio".

none