For these problems, use the following sample text:

The laptop was difficult to set up$,$ and difficult to connect to the WIFI. I would go back to using the previous laptop except it no longer charges.

a$)$ Tokenize the sample text and display the tokens.

b$)$ For the sample text, determine and plot the word frequency.

c$)$ For the tokens of the sample text, determine a filtered word list that excludes the stop words provided in nltk$.$ Determine and plot the word frequency of this filtered list of words.

d$)$ For the sample text, tokenize, filter stop words, filter out nonnouns, apply stemming, and determine and plot the word frequency.

e$)$ Using the SentimentIntensityAnalyzer, determine the polarity scores of the sample text.

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