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 herd of cattle standing on top of a grass covered field'. Remove all words of length '3' in the given sentence.
Example Output: a herd of cattle standing on of a grass covered field

Example Input: Sentence: 'a black and white cat is playing beneath a parked car'. Remove all words of length '2' in the given sentence.
Example Output: a black and white cat playing beneath a parked car

Example Input: Sentence: 'a group of sheep standing in the shade on the grass'. Remove all words of length '3' in the given sentence.
Example Output:
a group of sheep standing in shade on grass

