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 group of people are sitting around tables and clapping'. Remove all words of length '6' in the given sentence.
Example Output: a group of are sitting and clapping

Example Input: Sentence: 'a utility pole near a yellow fire hydrant close to the road'. Remove all words of length '2' in the given sentence.
Example Output: a utility pole near a yellow fire hydrant close the road

Example Input: Sentence: 'a street at night and a traffic light and street lights'. Remove all words of length '6' in the given sentence.
Example Output:
a at night and a traffic light and