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.

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

Sentence: 'several giraffe on a dirt surface surrounded by vegetation'. Remove all words of length '2' in the given sentence.
several giraffe a dirt surface surrounded vegetation

Sentence: 'a man and a woman drinking a red wine'. Remove all words of length '5' in the given sentence.

a man and a drinking a red wine

