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: 'two sheep stop to rest on top of a hill'. Remove all words of length '1' in the given sentence.

A: two sheep stop to rest on top of hill
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Q: Sentence: 'hotel with arched doorway and cat sleeping on step'. Remove all words of length '4' in the given sentence.

A: hotel arched doorway and cat sleeping on
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Q: Sentence: 'a cat that is in a sink looking in a mirror'. Remove all words of length '3' in the given sentence.

A:
a that is in a sink looking in a mirror
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