<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["fr", "en"].<end_of_turn>
<start_of_turn>user
Comment est-ce que je peux identifier les roches ?<end_of_turn>
<start_of_turn>model
There are three things to investigate: 1. Structure: what does the surface of the rock look like? What are its physical characteristics? 2. Texture: what is the texture of the rock to the touch? How are the minerals arranged? 3. Mineral composition: To find out what minerals a rock is made of, scientists look very closely at the visible particles. They will even study tiny fragments under a microscope.<end_of_turn><eos>