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: 'three clocks on a wall telling different times on it'. Reverse all words of length '1' in the given sentence.

Answer: three clocks on a wall telling different times on it


Question: Sentence: 'a man riding skis down a snow covered slope'. Reverse all words of length '5' in the given sentence.

Answer: a man riding skis down a snow covered epols


Question: Sentence: 'a group of giraffes standing near each other'. Reverse all words of length '1' in the given sentence.

Answer:
a group of giraffes standing near each other