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: 'a clock tower with a weather vein that is lit up'. Reverse all words of length '7' in the given sentence.
answer:
a clock tower with a rehtaew vein that is lit up


question:
Sentence: 'a chair and a table against a stone wall with a red clock and decorations on display'. Reverse all words of length '4' in the given sentence.
answer:
a chair and a table against a stone llaw htiw a red clock and decorations on display


question:
Sentence: 'a herd of cattle grazing on a lush green field'. Reverse all words of length '7' in the given sentence.
answer:

a herd of cattle gnizarg on a lush green field