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: 'a woman on a court with a tennis racket'. Reverse all words of length '1' in the given sentence.

Answer: a woman on a court with a tennis racket


Question: Sentence: 'three cows graze on the food that sits just outside their pens'. Reverse all words of length '5' in the given sentence.

Answer: eerht cows ezarg on the food that sits just outside rieht pens


Question: Sentence: 'a big drawing room where five persons of different nationality are busy in discussion'. Reverse all words of length '1' in the given sentence.

Answer:
a big drawing room where five persons of different nationality are busy in discussion