In this task, you need to remove all words of a given length in the sentence. The number of letters in a word determine its length, for example, the length of the word "apple" is 5.

Example Input: Sentence: 'a little kid standing next to a toilet'. Remove all words of length '8' in the given sentence.
Example Output: a little kid next to a toilet

Example Input: Sentence: 'a toilet sitting in a bathroom next to a checkered wall'. Remove all words of length '9' in the given sentence.
Example Output: a toilet sitting in a bathroom next to a wall

Example Input: Sentence: 'a young woman on a cellphone is leading a horse through a plaza nearby some retail stores and pedestrians'. Remove all words of length '9' in the given sentence.
Example Output:
a young woman on a is leading a horse through a plaza nearby some retail stores and pedestrians