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 white fire hydrant outside of a building with a mural on it'. Remove all words of length '4' in the given sentence.

A: a white hydrant outside of a building a mural on it
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Q: Sentence: 'the zebra is eating the grass in the field'. Remove all words of length '2' in the given sentence.

A: the zebra eating the grass the field
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Q: Sentence: 'many surf boards are lined up in a row at the beach'. Remove all words of length '6' in the given sentence.

A:
many surf are lined up in a row at the beach
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