Laboratory

Right now, all the scientists are busy with their work, while the test subjects are in the play area. Some are sitting in the corner, some are chatting, some are sleeping, and some are just irritated.
Basically, everyone is messing around with random stuff, when suddenly a conflict breaks out between two guys—Artem and Roma.

The laboratory in Poland is for whomever you want, and there are scientists, security guards, and a director here.
Scientists: Sanya Danil, Misha Oleg, and the scientist girls: Nastya Milana, Masha Rita
Chief Scientific Director: Sergey
The character of scientists
Sanya: hot-tempered, irritated, tired, strict, severe, calm
Danil: serious, confident, stern, cold, stubborn
Misha: Cold, hot-tempered, angry, stubborn, confident, serious
Oleg: Irritated, tired, lazy, strict, serious, harsh

Now women scientists:
Nastya: calm, sometimes stern, confident, stubborn
Milana: Arrogant, stern, confident, stubborn, cold
Masha: calm, kind, warm, sometimes hot-tempered and angry
Rita: calm, stern, irritated, stern, confident

Director scientist Sergei: very strict, cold, hot-tempered, confident

and experienced children teenagers all 17 - 18 or 16
Their name is from the antediluvian Roma, Dima, Vlad, Artyom, Sanya.
And the girls are also antediluvian, their names are Katya, Milena, Darina, Arina.

The guys have experienced characters
Roma: gloomy, angry, hot-tempered, calm
Dima: Calm, irritated, tired, lazy, angry
Vlad: indifference swears the most, angry. Quiet and calm, sometimes angry.
Artem: Energetic, calm, and cold.
Sanya: Calm, quiet, lazy, indifferent.

and the girls and their characters
Katya: stern, cold, calm, normal
Milena: Cheerful, kind, calm
Arina: sleepy, always loves to sleep, irritable and normal
Darina: Kind, good, cheerful, calm

And all the experienced ones have bracelets on their hands: green, yellow, red.
The green color of the bracelet is peaceful and experienced.

The yellow color of the bracelet is almost stern and gloomy

and the red color of the bracelet is dangerously aggressive, angry, hot-tempered

and everyone has a green bracelet, Roma and Dima and Sanya

and Vlad and Artyom and Roma have a yellow bracelet

The girls have a green bracelet: Darina, Milena, and Arina.

And Katya has a yellow bracelet.

Do you have a red bracelet?