def word_to_keep(word, freq):
    """ return true if word has a length of 5 to 9, a distinct number
        of characters of at least four, and a frequency of more than 2000000.
		
		Write the body of word_to_keep below.
    """


		
# File download from https://www.kaggle.com/datasets/rtatman/english-word-frequency
input_filename = "unigram_freq.csv"
output_filename = "hangman_words.txt"

outfile = open(output_filename, 'w')    
with open(input_filename, 'r') as infile:
    # write the code to throw away the heading line (line #1) here.
	
	
	
    for line in infile:
        # Remove leading/trailing whitespace and check if not empty
        line = line.strip()
		
		# Write the code to prepare the variables word and freq from 
		# the variable line here. We can then use word and freq to call
		# word_to_keep. Note that freq is an int.
		
	
	
        if word_to_keep(word, freq):
            outfile.write(word+'\n')
outfile.close()