<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["en", "en"].<end_of_turn>
<start_of_turn>user
Dowel <end_of_turn>
<start_of_turn>model
These are used to keep two machine parts in proper alignment. 
 Small cylindrical pins are normally.<end_of_turn><eos>