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.
--------
Question: Sentence: 'two kids playing soccer with a ball while a referee watches closely'. Reverse all words of length '4' in the given sentence.

Answer: two sdik playing soccer htiw a llab while a referee watches closely


Question: Sentence: 'a clock tower with a weather vein that is lit up'. Reverse all words of length '7' in the given sentence.

Answer: a clock tower with a rehtaew vein that is lit up


Question: Sentence: 'a person in skis is standing in the snow'. Reverse all words of length '2' in the given sentence.

Answer:
a person ni skis si standing ni the snow