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: 'two men are playing a wii boxing game'. Reverse all words of length '4' in the given sentence.
two men are playing a wii boxing emag

Sentence: 'a female tennis player is running to catch the ball'. Reverse all words of length '6' in the given sentence.
a elamef sinnet reyalp is running to catch the ball

Sentence: 'a group of girls standing around a table making pizzas'. Reverse all words of length '8' in the given sentence.

a group of girls gnidnats around a table making pizzas