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: 'teenagers riding skateboards in a concrete skate park'. Reverse all words of length '1' in the given sentence.

Answer: teenagers riding skateboards in a concrete skate park


Question: Sentence: 'a man sitting at a table and looking past the microphone'. Reverse all words of length '4' in the given sentence.

Answer: a man sitting at a table and looking tsap the microphone


Question: Sentence: 'an airplane right on the middle of a yellow line'. Reverse all words of length '1' in the given sentence.

Answer:
an airplane right on the middle of a yellow line