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.

Input: Consider Input: Sentence: 'fire burning in a fireplace in a bright living room'. Remove all words of length '6' in the given sentence.

Output: fire burning in a fireplace in a room


Input: Consider Input: Sentence: 'a man walking down a street while talking on a cell phone'. Remove all words of length '3' in the given sentence.

Output: a walking down a street while talking on a cell phone


Input: Consider Input: Sentence: 'some people are walking with umbrellas on the sidwalk'. Remove all words of length '4' in the given sentence.


Output: people are walking umbrellas on the sidwalk