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: 'a cat stinking its tongue out beside food'. Reverse all words of length '1' in the given sentence.
a cat stinking its tongue out beside food

Sentence: 'a cat attentively watching a graphic on a television screen'. Reverse all words of length '7' in the given sentence.
a cat attentively watching a cihparg on a television screen

Sentence: 'man sitting on last step in front of door while holding his phone'. Reverse all words of length '5' in the given sentence.

man sitting on last step in tnorf of door elihw holding his enohp

