First Generalization Hint

All three of these functions are conceptually a call to rand followed by applying a function to the Int it returns. What you ultimately need is a function that you can pass a Gen a to and will transform the result.

Be careful not to make your function too specific to rand. rand is a specific example of a Gen Int but you want your function to work for other kinds of Gen a as well.

If you are still stuck, you can view the expected type signature by hex decoding the following string: 67656E6572616C41203A3A20666F72616C6C206120622E202861202D3E206229202D3E2047656E2061202D3E2047656E2062

You can decode it with this online hex decoder.

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