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 young skier dressed in red awaiting a ski lift'. Remove all words of length '4' in the given sentence.

Ex Output:
a young skier dressed in red awaiting a ski


Ex Input:
Sentence: 'two parking meters have the number four on them'. Remove all words of length '6' in the given sentence.

Ex Output:
two parking have the four on them


Ex Input:
Sentence: 'a man on a surfboard rides a wave'. Remove all words of length '5' in the given sentence.

Ex Output:

a man on a surfboard a wave