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: 'an old church with two bell towers is pictured'. Reverse all words of length '8' in the given sentence.
answer:
an old church with two bell towers is derutcip


question:
Sentence: 'a couple of women sitting on a bench with a dog'. Reverse all words of length '4' in the given sentence.
answer:
a couple of women sitting on a bench htiw a dog


question:
Sentence: 'the woman is boarding the open door bus'. Reverse all words of length '3' in the given sentence.
answer:

eht woman is boarding eht open door sub