The game of Yahtzee involves a player rolling five 6-sided dice. (Knowing the game of Yahtzee is not necessary to complete this problem.) A player has rolled the dice. A Haskell programmer has decided to represent the values of the dice roll as a tuple. Define a type synonym named DiceResult with this representation. Define a function valid that takes the a dice roll and returns whether it is valid: that is, each value is between 1-6 (inclusive).