# Write a function that takes a sentence,
# check if there are repeated words.
# For each repeated word, keep track the number of time it repeats.
# Your program will return a collection of the repeated words and
# the number of the repetition.
# Let's assume we want to use a dictionary as a data type.
# Thus, a key-value pair would be
#       word:number
#
# If there is no repeated word or the file is empty, return an empty dictionary
#  -- that is, {}
#
# For example, if a sentence contains
#      'I will do more more practice and my bring my my my questions to class'
#
# Your program will return
#      {'more':1, 'my':2}    # 'more' repeats 1 time, 'my' repeats 2 times
#


def check_repeated_words(sentence):
    result = {}

    words = sentence.split()

    for i in range(0, len(words)-1):
        if words[i] == words[i+1]:
            if words[i] not in result:
                result[words[i]] = 1
            else:
                result[words[i]] += 1

    return result


print(check_repeated_words('I will do more more practice and my bring my my my questions to class'))