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 man in a suit leaning on a door frame'. Remove all words of length '5' in the given sentence.
Example Output: a man in a suit leaning on a door

Example Input: Sentence: 'a computer mouse and keyboard sitting next to a  monitor'. Remove all words of length '3' in the given sentence.
Example Output: a computer mouse keyboard sitting next to a monitor

Example Input: Sentence: 'a fire hydrant in front of a run down building'. Remove all words of length '2' in the given sentence.
Example Output:
a fire hydrant front a run down building