I need this program python.

Alice_short.txt file is given below

Alice was beginning to get very tired of sitting by her sister on the bank, and of having nothing to do: once or twice she had peeped into the book her sister was reading, but it had no pictures or conversations in it, `and what is the use of a book,' thought Alice `without pictures or conversation?'

So she was considering in her own mind (as well as she could, for the hot day made her feel very sleepy and stupid), whether the pleasure of making a daisy-chain would be worth the trouble of getting up and picking the daisies, when suddenly a White Rabbit with pink eyes ran close by her.

There was nothing so VERY remarkable in that; nor did Alice think it so VERY much out of the way to hear the Rabbit say to itself, `Oh dear! Oh dear! I shall be late!' (when she thought it over afterwards, it occurred to her that she ought to have wondered at this, but at the time it all seemed quite natural); but when the Rabbit actually TOOK A WATCH OUT OF ITS WAISTCOAT- POCKET, and looked at it, and then hurried on, Alice started to her feet, for it flashed across her mind that she had never before seen a rabbit with either a waistcoat-pocket, or a watch to take out of it, and burning with curiosity, she ran across the field after it, and fortunately was just in time to see it pop down a large rabbit-hole under the hedge.

4. (10 points bonus) Write a program by extending the program developed for question 3 above. The main program should remain the same. However, the function in the program should be modified so that the punctuation marks at the beginning and end of each word found in the file are removed so that it begins and ends with an alphanumeric character before comparing it with the word given by the user. This way, if "it" is searched, "it," will also be counted unlike question 3. In the provided file, "alice_short.txt", the program must find the number of occurrences for "it" to be 11. Assume that the user gives the inputs properly, so the program does not need to check if they are valid or not. Hint: You may use the built-in s.isalpha() function that checks whether string, s, consists of alphanumeric characters, a-z and A-Z, or not. 4. (10 points bonus) Write a program by extending the program developed for question 3 above. The main program should remain the same. However, the function in the program should be modified so that the punctuation marks at the beginning and end of each word found in the file are removed so that it begins and ends with an alphanumeric character before comparing it with the word given by the user. This way, if "it" is searched, "it," will also be counted unlike question 3. In the provided file, "alice_short.txt", the program must find the number of occurrences for "it" to be 11. Assume that the user gives the inputs properly, so the program does not need to check if they are valid or not. Hint: You may use the built-in s.isalpha() function that checks whether string, s, consists of alphanumeric characters, a-z and A-Z, or not