In this task, you need to reverse 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: 'three house cats look outside from a window'. Reverse all words of length '1' in the given sentence.
three house cats look outside from a window

Sentence: 'a bathroom area with writing on the wall and a mirror'. Reverse all words of length '4' in the given sentence.
a bathroom aera htiw writing on the llaw and a mirror

Sentence: 'the white van is driving past the red fire hydrant'. Reverse all words of length '4' in the given sentence.

the white van is driving tsap the red erif hydrant