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.

Sentence: 'a white fire hydrant outside of a building with a mural on it'. Remove all words of length '4' in the given sentence.
a white hydrant outside of a building a mural on it

Sentence: 'two cows are lying down in a field'. Remove all words of length '4' in the given sentence.
two are lying in a field

Sentence: 'there are two zebras in the wild eating from the grass'. Remove all words of length '5' in the given sentence.

are two zebras in the wild eating from the