In what year did Catalina retire and move to Nevada?

The correct choice is based on specific contextual information regarding Catalina's retirement and subsequent move to Nevada. In 2020, major changes in personal circumstances often lead individuals to seek new environments for various reasons, including lifestyle preferences, financial considerations, or the pursuit of new opportunities. If Catalina's decision coincided with broader trends seen during that year, such as increased relocations due to remote work options or changes in living preferences stemming from the pandemic, this gives context to the timing of her retirement.

This specific year is significant because it often represents a period when many individuals reassessed their living situations. Furthermore, understanding the specific timeline can be important for various aspects in real estate, such as tax implications associated with relocation or determining eligibility for certain benefits based on residency changes.

The other years do not align with the context provided regarding her move and retirement, indicating that they are less relevant to this particular timeframe.