gistfile1.txt

#Creating a dictionary that maps each word to a unique integer and also checking if the frequency threshold is met

threshold=20
questionswordstoint={}
wordnumber=0

for word,count in word2count.items():

    if count>=threshold:

        questionswordstoint[word]=wordnumber

        wordnumber+=1

answersswordstoint={}

wordnumber=0

for word,count in word2count.items():

    if count>=threshold:

        answersswordstoint[word]=wordnumber

        wordnumber+=1