Read the following article and answer the question by choosing from the options.

Next new chain I fear . So finally after another cold night road side camping I arrived at a main town and bought myself a new chain . More expense , but I fitted it and headed off towards Ushuaia .

What may happen after they get their chain ?
Options are: 1. They will reach their destination .. 2. They will continue travelling .. 3. None of the above choices .. 4. They will put on their new chain .....A:
2.