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 is in a grassy field with animals'. Remove all words of length '7' in the given sentence.

Ex Output:
a man is in a grassy field with


Ex Input:
Sentence: 'lunch today is a chicken sandwich with cole slaw'. Remove all words of length '4' in the given sentence.

Ex Output:
lunch today is a chicken sandwich


Ex Input:
Sentence: 'a man jumping off of a wooden dock with a surf board in hand'. Remove all words of length '3' in the given sentence.

Ex Output:

a jumping of a wooden dock with a surf board in hand