instruction:
In this task, you need to remove 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: 'two birds sitting on a large rock next to a river'. Remove all words of length '5' in the given sentence.
answer:
two sitting on a rock next to a


question:
Sentence: 'a large elephant and a small elephant standing in water'. Remove all words of length '1' in the given sentence.
answer:
large elephant and small elephant standing in water


question:
Sentence: 'some street signs a car a street grass and trees'. Remove all words of length '3' in the given sentence.
answer:

some street signs a a street grass trees