<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["de", "en"].<end_of_turn>
<start_of_turn>user
Was ist das Hauptstrukturmolekül von Haaren und Nägeln?<end_of_turn>
<start_of_turn>model
The main structural molecule of hair and nails is a protein called keratin. Keratin is a tough, fibrous protein that provides strength, structure and protection to various parts of the body, including hair, nails, skin and the outer layer of the epidermis. In hair, keratin gives it strength and elasticity, while in nails it forms a hard and protective layer.<end_of_turn><eos>