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: 'a deep dish pizza sitting on top of a white plate'. Remove all words of length '4' in the given sentence.
[A]: a pizza sitting on top of a white plate


[Q]: Sentence: 'a mountain towers over a train going down the tracks'. Remove all words of length '4' in the given sentence.
[A]: a mountain towers a train going the tracks


[Q]: Sentence: 'a plate of two bagels and a stir fry  of vegetables'. Remove all words of length '4' in the given sentence.
[A]:
a plate of two bagels and a fry of vegetables