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: 'a pizza that has jalapenos on one side and olives on the other'. Reverse all words of length '3' in the given sentence.
a pizza that sah jalapenos on eno side dna olives on eht other

Sentence: 'two giraffes with beautiful markings are shown from behind'. Reverse all words of length '8' in the given sentence.
two seffarig with beautiful sgnikram are shown from behind

Sentence: 'a banana some lemons and some small squash or pumpkins'. Reverse all words of length '5' in the given sentence.

a banana some lemons and some llams squash or pumpkins