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: 'four cute little ducklings swimming in the water'. Reverse all words of length '6' in the given sentence.
four cute elttil ducklings swimming in the water

Sentence: 'the large crowd came to watch the baseball game'. Reverse all words of length '3' in the given sentence.
eht large crowd came to watch eht baseball game

Sentence: 'two identical vehicles in garage stalls right next to each other'. Reverse all words of length '3' in the given sentence.

owt identical vehicles in garage stalls right next to each other