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: 'an orange longhorn bull stands among the herd'. Reverse all words of length '2' in the given sentence.
na orange longhorn bull stands among the herd

Sentence: 'the image shows the screen of a cell phone homepage'. Reverse all words of length '2' in the given sentence.
the image shows the screen fo a cell phone homepage

Sentence: 'a man and woman are in formal clothing while people sit at a table behind them'. Reverse all words of length '2' in the given sentence.

a man and woman are ni formal clothing while people sit ta a table behind them