 Complete the following sentence: Alexandra Bell born 4 November 1992 is a British athlete who competed for Great Britain in the : Ìṣeré 800 metres ní ìdíje Òlíńpíìkì Ọdún 2020, àti fún England ní ìdíje Òlíńpíìkì Orílẹ-èdè Àpapọ 2018 ní Gold Coast, Australia. 