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.
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Question: Sentence: 'a black cow stands alone in a grassy field'. Reverse all words of length '3' in the given sentence.

Answer: a black woc stands alone in a grassy field


Question: Sentence: 'a herd of zebra standing in a forest'. Reverse all words of length '1' in the given sentence.

Answer: a herd of zebra standing in a forest


Question: Sentence: 'a skate boarder is taking a jump sideways'. Reverse all words of length '5' in the given sentence.

Answer:
a etaks boarder is taking a jump sideways