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 shelf on the wall with plants and decor under a clock'. Remove all words of length '2' in the given sentence.

Ex Output:
a shelf the wall with plants and decor under a clock


Ex Input:
Sentence: 'a boat in the water filled with people'. Remove all words of length '2' in the given sentence.

Ex Output:
a boat the water filled with people


Ex Input:
Sentence: 'a pair of giraffes traveling on a grassy field'. Remove all words of length '6' in the given sentence.

Ex Output:

a pair of giraffes traveling on a field