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 young man taking a swing at a baseball'. Remove all words of length '3' in the given sentence.

A: a young taking a swing at a baseball
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Q: Sentence: 'a bunch of birds that are on ledge'. Remove all words of length '5' in the given sentence.

A: a of that are on
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Q: Sentence: 'a man wearing protective breathing mask grinds down a surfboard'. Remove all words of length '4' in the given sentence.

A:
a man wearing protective breathing grinds a surfboard
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