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 person crashes into the water off of a surf board'. Remove all words of length '7' in the given sentence.

A: a person into the water off of a surf board
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Q: Sentence: 'a woman sits in a boat on the beach'. Remove all words of length '3' in the given sentence.

A: a woman sits in a boat on beach
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Q: Sentence: 'a bathroom has a toilet sink and mirror in it'. Remove all words of length '8' in the given sentence.

A:
a has a toilet sink and mirror in it
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