Original sentence: Problems came about when the newcomers displayed a lack of respect for Aboriginal marriage rules, stole bones and other artefacts and desicrated sites important to the Aboriginals
Edited sentence: In August 2009, the Moreton Bay Classic fishing tournament was held for the first time.Problems came about when the newcomers displayed a lack of respect for Aboriginal marriage rules, stole bones and other artefacts and desecrated sites important to the Aboriginals