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: 'red and white stop sign and a line of gray cars parked along the street'. Remove all words of length '4' in the given sentence.
answer:
red and white and a of parked along the street


question:
Sentence: 'a room with a small fireplace and bookshelves'. Remove all words of length '9' in the given sentence.
answer:
a room with a small and bookshelves


question:
Sentence: 'a snow skier doing a flip off of a slope'. Remove all words of length '1' in the given sentence.
answer:

snow skier doing flip off of slope