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.

Example Input: Sentence: 'vases with flowers are setup against a pink backdrop'. Remove all words of length '5' in the given sentence.
Example Output: with flowers are against a pink backdrop

Example Input: Sentence: 'a man cuts things in a sink with cigarettes'. Remove all words of length '6' in the given sentence.
Example Output: a man cuts in a sink with cigarettes

Example Input: Sentence: 'some flowers are in a vase in front of a table'. Remove all words of length '3' in the given sentence.
Example Output:
some flowers in a vase in front of a table

