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: 'a black cat curled up to a shoe on a rug'. Remove all words of length '2' in the given sentence.
answer:
a black cat curled a shoe a rug


question:
Sentence: 'a duck and baby ducks are in the blue water'. Remove all words of length '4' in the given sentence.
answer:
a and ducks are in the water


question:
Sentence: 'people that are standing next to some running water'. Remove all words of length '8' in the given sentence.
answer:

people that are next to some running water