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 heard of animals in a field approaching the water'. Reverse all words of length '11' in the given sentence.
answer:
a heard of animals in a field gnihcaorppa the water


question:
Sentence: 'a man on skis is under an empty ski lift'. Reverse all words of length '1' in the given sentence.
answer:
a man on skis is under an empty ski lift


question:
Sentence: 'a bathroom has green tile on the walls'. Reverse all words of length '1' in the given sentence.
answer:

a bathroom has green tile on the walls