<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
What important event is this text about: The only British 6-2-0 locomotive was the "Liverpool" built in 1848 by Bury, Curtis and Kennedy for the London and North Western Railway. It was exhibited at the Great Exhibition in 1851 but was only moderately successful and no further units were built.<end_of_turn>
<start_of_turn>model
The Great Exhibition of 1851 in London.<end_of_turn><eos>