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 man watches two giraffes eating from a box'. Reverse all words of length '4' in the given sentence.
answer:
a man watches two giraffes eating morf a box


question:
Sentence: 'a male in a white shirt is surfing in some dirt'. Reverse all words of length '2' in the given sentence.
answer:
a male ni a white shirt si surfing ni some dirt


question:
Sentence: 'the black and white is in a planter next to a tree'. Reverse all words of length '7' in the given sentence.
answer:

the black and white is in a retnalp next to a tree