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 Q]: Sentence: 'a man stands in front of one of three toilets'. Remove all words of length '1' in the given sentence.
[EX A]: man stands in front of one of three toilets

[EX Q]: Sentence: 'a man with a backpack waiting at a train station'. Remove all words of length '7' in the given sentence.
[EX A]: a man with a backpack at a train

[EX Q]: Sentence: 'a picture of a plate of pizza on a table'. Remove all words of length '7' in the given sentence.
[EX A]:
a of a plate of pizza on a table