A) Write a function that checks if every other letter of a string is between \'a

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A) Write a function that checks if every other letter of a string is between 'a' and 'f' (the remaining letters don't matter, start with the first letter in the string, skip the second, and so on). The function takes in a String and returns a Bool. Use partial application at least once. Empty string returns True. (edited to specify what empty string returns, some clarification added).

B) Write a function that maps a list of Strings that may have multiple words to Strings with only the first word left. E.g. ["Today is Thursday", "Banquet", "unreal games"] becomes ["Today", "Banquet", "unreal"].

C)Write a function that converts [a, b, c, d, . . . ] to [(a,b), (c, d), . . .], where a, b, c, and d can be any type. Then using the function you just created, create a function to convert each tuple to a product of its two elements, using foldl and a lambda expression.

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