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 yellow bird that is on a branch'. Reverse all words of length '1' in the given sentence.
answer:
a yellow bird that is on a branch


question:
Sentence: 'a river filled with lots of boats and surrounded by buildings'. Reverse all words of length '4' in the given sentence.
answer:
a river filled htiw stol of boats and surrounded by buildings


question:
Sentence: 'a city bus has yellow handles on the seat'. Reverse all words of length '1' in the given sentence.
answer:

a city bus has yellow handles on the seat