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: 'people wait for their baggage at an airport baggage claim area'. Reverse all words of length '7' in the given sentence.
answer:
people wait for their egaggab at an tropria egaggab claim area


question:
Sentence: 'a red pair of scissors on top of an envelope'. Reverse all words of length '2' in the given sentence.
answer:
a red pair fo scissors no top fo na envelope


question:
Sentence: 'a person is standing by a table full of food'. Reverse all words of length '4' in the given sentence.
answer:

a person is standing by a table lluf of doof