Fill in the blanks with “necessary” or “sufficient” to make the statements there

Fill in the blanks with “necessary” or “sufficient” to make the statements there true. After the blanks have been filled in, express the result in terms of conditional
statements Example: Having a lottery ticket is a necessary condition for winning the lottery; If you won the lottery, then you have a lottery ticket
From the exercises in Chapter 10, do Part IJust list whether the causality intended by each statement is necessary, sufficient, or both necessary and sufficient
I know it seems weird to jump between Chapter 1 and Chapter 10 for exercises on the same concept, but don’t worry about that!