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.

Sentence: 'two motorcycles sidebyside parked in a grassy area'. Reverse all words of length '3' in the given sentence.
owt motorcycles sidebyside parked in a grassy area

Sentence: 'a child is smiling for the camera while outside'. Reverse all words of length '1' in the given sentence.
a child is smiling for the camera while outside

Sentence: 'an image of a blender that is sitting on the table'. Reverse all words of length '3' in the given sentence.

an image of a blender that is sitting on eht table