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: 'two people on a motorcycle ride towards the road'. Reverse all words of length '6' in the given sentence.
answer:
two elpoep on a motorcycle ride towards the road


question:
Sentence: 'a group of motorcycle riders one with a side car'. Reverse all words of length '6' in the given sentence.
answer:
a group of motorcycle sredir one with a side car


question:
Sentence: 'a person is riding the waves on a surfboard'. Reverse all words of length '1' in the given sentence.
answer:

a person is riding the waves on a surfboard