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 sail boat riding through the water while an airplane takes off in the background'. Remove all words of length '2' in the given sentence.
[EX A]: a sail boat riding through the water while airplane takes off the background

[EX Q]: Sentence: 'a wood bench is sitting near a pole'. Remove all words of length '7' in the given sentence.
[EX A]: a wood bench is near a pole

[EX Q]: Sentence: 'two giraffes standing next to each other next to trees'. Remove all words of length '4' in the given sentence.
[EX A]:
two giraffes standing to other to trees