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.

[Q]: Sentence: 'vases with flowers are setup against a pink backdrop'. Remove all words of length '5' in the given sentence.
[A]: with flowers are against a pink backdrop


[Q]: Sentence: 'a man fastening the top of his dark tie'. Remove all words of length '3' in the given sentence.
[A]: a fastening of dark


[Q]: Sentence: 'she is occupied with her cell phone call'. Remove all words of length '4' in the given sentence.
[A]:
she is occupied her phone