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: 'the toilet seat in the large bathroom is black'. Remove all words of length '8' in the given sentence.

Ex Output:
the toilet seat in the large is black


Ex Input:
Sentence: 'a black and green halloween cake with orange writing and various halloween toppings'. Remove all words of length '8' in the given sentence.

Ex Output:
a black and green halloween cake with orange writing and various halloween


Ex Input:
Sentence: 'a number of benches at the beach and a boat in the sea'. Remove all words of length '7' in the given sentence.

Ex Output:

a number of at the beach and a boat in the sea