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 stop sign next to houses with christmas lights'. Reverse all words of length '4' in the given sentence.
a pots ngis txen to houses htiw christmas lights

Sentence: 'two men in baseball uniforms running across a field'. Reverse all words of length '7' in the given sentence.
two men in baseball uniforms gninnur across a field

Sentence: 'a kitchen counter that is covered with various items'. Reverse all words of length '5' in the given sentence.

a kitchen counter that is covered with various smeti