Please answer all the questions

Question 1:

If Time Permits 18. Chess Square Color abcdefg h N C a b c d e f g n Each square on a chess board in identified by a letter (a-h) and an integer (1-8). They are typically refered to as c3 or f5. Write a program squarecolor. py that reads a square identifier (e.g. e5) from the keyboard and prints the color (Black or White). Enter a chess square identifier (e.g. e5): c6 c6 is White2. Define a python function 'australian_tennis(d)' which reads a dictionary of the following form and identifies the player with the highest total score. The function should return a pair (playername, topscore), where playername is the name of the player with the highest score and topscore is the total runs scored by the player. Input is: australian_tennis ({'test1':{'Samantha Stosur:7, 'Astra Sharma:8}, {'test2':{ Astra Sharma: 5, 'Ellen Perez: 4}})