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: 'a plate with a very big pile of cake with candles'. Reverse all words of length '4' in the given sentence.
a plate htiw a yrev big elip of ekac htiw candles

Sentence: 'a man and women embracing each other in front of trees'. Reverse all words of length '4' in the given sentence.
a man and women embracing hcae other in front of trees

Sentence: 'the redhaired woman wearing glasses is walking down the street holding a cell phone'. Reverse all words of length '3' in the given sentence.

eht redhaired woman wearing glasses is walking down eht street holding a cell phone

