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 large brown elephant wearing a red head dress'. Remove all words of length '3' in the given sentence.

Ex Output:
a large brown elephant wearing a head dress


Ex Input:
Sentence: 'two giraffes standing next to each other next to trees'. Remove all words of length '4' in the given sentence.

Ex Output:
two giraffes standing to other to trees


Ex Input:
Sentence: 'green transport truck with passengers in dirt lot near train'. Remove all words of length '9' in the given sentence.

Ex Output:

green truck with passengers in dirt lot near train