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 group of people at a table in a room'. Remove all words of length '6' in the given sentence.

A: a group of at a table in a room
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Q: Sentence: 'a black and whit picture of someone on a skateboard'. Remove all words of length '1' in the given sentence.

A: black and whit picture of someone on skateboard
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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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