Given the task definition, example input & output, solve the new input case.
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: Sentence: 'breakfast and a glass of milk is on the table'. Remove all words of length '3' in the given sentence.
Output: breakfast a glass of milk is on table
Words 'and', 'the' are of length 3. So they are correctly removed.

New input case for you: Sentence: 'a cay laying between a computer keyboard and a monitor'. Remove all words of length '3' in the given sentence.
Output:
a laying between a computer keyboard a monitor