<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
Split Pins<end_of_turn>
<start_of_turn>model
These are sometimes called cotter pins also and they are made of annealed 
iron or brass wire. They are generally of semi-circular cross section and are used to prevent 
nuts from loosening as shown in figure. 
<end_of_turn><eos>