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: 'cat catty sitting on a suitcase with a closed kennel against the wall'. Remove all words of length '4' in the given sentence.
cat catty sitting on a suitcase a closed kennel against the

Sentence: 'a london bed and furniture store called happy nightmares'. Remove all words of length '3' in the given sentence.
a london furniture store called happy nightmares

Sentence: 'a man with a backpack waiting at a train station'. Remove all words of length '7' in the given sentence.

a man with a backpack at a train

