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.

[EX Q]: Sentence: 'a snowboarder descending a snowpacked slope on a wintry day'. Reverse all words of length '2' in the given sentence.
[EX A]: a snowboarder descending a snowpacked slope no a wintry day

[EX Q]: Sentence: 'a man riding an elephant plays basketball while others watch'. Reverse all words of length '1' in the given sentence.
[EX A]: a man riding an elephant plays basketball while others watch

[EX Q]: Sentence: 'a man acting goofy with a flower arrangement on his head'. Reverse all words of length '6' in the given sentence.
[EX A]:
a man gnitca goofy with a rewolf arrangement on his head