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 guy is jumping off a skateboard in the air'. Reverse all words of length '1' in the given sentence.
answer:
a guy is jumping off a skateboard in the air


question:
Sentence: 'a young baseball catcher about to throw the ball'. Reverse all words of length '3' in the given sentence.
answer:
a young baseball catcher about to throw eht ball


question:
Sentence: 'a girl is holding a trophy and a tennis racket'. Reverse all words of length '4' in the given sentence.
answer:

a lrig is holding a trophy and a tennis racket