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: 'business signs hanging over sidewalk in city area'. Remove all words of length '4' in the given sentence.
answer:
business signs hanging sidewalk in


question:
Sentence: 'a person driving while eating a slice of pizza'. Remove all words of length '2' in the given sentence.
answer:
a person driving while eating a slice pizza


question:
Sentence: 'a red train proceeding along the tracks with cargo'. Remove all words of length '4' in the given sentence.
answer:

a red train proceeding along the tracks cargo