def get_data(aTuple):
    nums = ()
    words = ()

    for t in aTuple:
        nums = nums + (t[0],)
        if t[1] not in words:
            words = words + (t[1],)

    min_nums = min(nums)
    max_nums = max(nums)
    unique_words = len(words)
    
    return (min_nums, max_nums, unique_words)
