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 person in skis is standing in the snow'. Reverse all words of length '2' in the given sentence.
answer:
a person ni skis si standing ni the snow


question:
Sentence: 'a tennis player is holding a tennis racket with the crowd in the background'. Reverse all words of length '3' in the given sentence.
answer:
a tennis player is holding a tennis racket with eht crowd in eht background


question:
Sentence: 'a giraffe standing next to a woman on a field'. Reverse all words of length '2' in the given sentence.
answer:

a giraffe standing next ot a woman no a field