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 bouquet of roses sits in a container next to items'. Remove all words of length '7' in the given sentence.

Ex Output:
a of roses sits in a container next to items


Ex Input:
Sentence: 'a group of men riding skis down a snow covered slope'. Remove all words of length '6' in the given sentence.

Ex Output:
a group of men skis down a snow covered slope


Ex Input:
Sentence: 'a fire hydrant on a street is spraying water'. Remove all words of length '8' in the given sentence.

Ex Output:

a fire hydrant on a street is water