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.

[Q]: Sentence: 'a large red truck on a city street'. Reverse all words of length '4' in the given sentence.
[A]: a large red truck on a ytic street


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


[Q]: Sentence: 'a black and white picture of two small planes and one larger plane with people standing in front of them'. Reverse all words of length '3' in the given sentence.
[A]:
a black dna white picture of owt small planes dna eno larger plane with people standing in front of them