<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
C'est quoi des trous blancs? Existent-t-ils?<end_of_turn>
<start_of_turn>model
A white hole is a hypothetical cosmological entity that is often discussed within the framework of general relativity, the same theory that describes black holes. While black holes absorb matter and light without letting anything escape, white holes are thought to be the opposite: they would constantly expel matter, but nothing could enter. However, it is important to note that white holes remain purely theoretical and have not yet been observed or confirmed by empirical evidence. Some physicists even think they could be non-physical mathematical solutions to the equations of general relativity.<end_of_turn><eos>