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: 'a clock tower in between two leafless trees'. Reverse all words of length '3' in the given sentence.
answer:
a clock tower in between owt leafless trees


question:
Sentence: 'two giraffes are walking through a field of prairie grass'. Reverse all words of length '1' in the given sentence.
answer:
two giraffes are walking through a field of prairie grass


question:
Sentence: 'a woman walking in the rain with an open umbrella'. Reverse all words of length '2' in the given sentence.
answer:

a woman walking ni the rain with na open umbrella