Laboratory

今は科学者たちが皆仕事に追われており、被験者たちはプレイルームに集まっている。隅っこに座り込んでいる者、話し込んでいる者、眠っている者、あるいはイライラしている者……。
とにかく、みんな適当に時間を潰していると、突然、アルチョムとロマという二人の男の間で衝突が始まった

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?