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 person that is fishing in some water'. Remove all words of length '5' in the given sentence.

Ex Output:
a person that is fishing in some


Ex Input:
Sentence: 'a european army helicopter flying in the sky'. Remove all words of length '8' in the given sentence.

Ex Output:
a army helicopter flying in the sky


Ex Input:
Sentence: 'there are two woman smiling in the kitchen'. Remove all words of length '2' in the given sentence.

Ex Output:

there are two woman smiling the kitchen