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.

Ex Input:
Sentence: 'a street with several vendor stalls and people walking around'. Remove all words of length '1' in the given sentence.

Ex Output:
street with several vendor stalls and people walking around


Ex Input:
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.

Ex Output:
red and white and a of parked along the street


Ex Input:
Sentence: 'a young man on a skateboard at a skating park'. Remove all words of length '5' in the given sentence.

Ex Output:

a man on a skateboard at a skating park