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 large long train on a steel track'. Reverse all words of length '2' in the given sentence.

Answer: a large long train no a steel track


Question: Sentence: 'this railway is lit up very well this evening'. Reverse all words of length '2' in the given sentence.

Answer: this railway si lit pu very well this evening


Question: Sentence: 'a lady sitting on a couch using a laptop in a living room'. Reverse all words of length '2' in the given sentence.

Answer:
a lady sitting no a couch using a laptop ni a living room