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 man walking down a street while talking on a cell phone'. Remove all words of length '3' in the given sentence.

Ex Output:
a walking down a street while talking on a cell phone


Ex Input:
Sentence: 'a female tennis player hits a unseen ball on coart'. Remove all words of length '2' in the given sentence.

Ex Output:
a female tennis player hits a unseen ball coart


Ex Input:
Sentence: 'young man following throwing frisbee in city park'. Remove all words of length '8' in the given sentence.

Ex Output:

young man following frisbee in city park