instruction:
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.
question:
Sentence: 'the bicyclists race toward an old brick church'. Reverse all words of length '2' in the given sentence.
answer:
the bicyclists race toward na old brick church


question:
Sentence: 'yogurt bananas and grapes stand ready to make a smoothie'. Reverse all words of length '7' in the given sentence.
answer:
yogurt sananab and grapes stand ready to make a smoothie


question:
Sentence: 'a man sitting in a boat with a tv'. Reverse all words of length '7' in the given sentence.
answer:

a man gnittis in a boat with a tv