It might be better for simple terms to expand out your definitions with short write-up. Here is what it generated for Equity Yield Ratio:

"The equity yield ratio, also known as the return on equity (ROE), is a financial ratio that measures how effectively a company is using its shareholders' equity to generate profits. It is calculated by dividing the company's net income by its total shareholders' equity. The equity yield ratio is expressed as a percentage.

The equity yield ratio is an important indicator of a company's profitability and can be used to compare the performance of different companies within the same industry. A high equity yield ratio indicates that a company is generating a high return on its shareholders' equity and is therefore considered to be more profitable.

It is often used by investors and analysts to evaluate a company's overall performance and to assess whether it is a good investment opportunity. A high equity yield ratio generally indicates that a company is well-managed and that its shareholders are receiving a good return on their investment.

It's worth noting that equity yield ratio, like any financial ratio, must be analyzed in the context of the company's industry, as well as the overall economy and market conditions. Additionally, a high equity yield ratio can also indicate that a company is taking on more risk to generate higher returns. Therefore, it's important to look at other financial metrics in conjunction with the equity yield ratio to get a full understanding of a company's financial health.”