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: 'adult man on cell phone while holding glass of beverage outdoors'. Remove all words of length '4' in the given sentence.

Ex Output:
adult man on phone while holding glass of beverage outdoors


Ex Input:
Sentence: 'a group of people who are hiking up a snowy mountain'. Remove all words of length '5' in the given sentence.

Ex Output:
a of people who are hiking up a mountain


Ex Input:
Sentence: 'a ram that is standing on the grass'. Remove all words of length '1' in the given sentence.

Ex Output:

ram that is standing on the grass