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.
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Question: Sentence: 'some people are sitting and playing wii in a family room'. Remove all words of length '3' in the given sentence.

Answer: some people sitting playing in a family room


Question: Sentence: 'a white and black toilet sits in a bathroom'. Remove all words of length '4' in the given sentence.

Answer: a white and black toilet in a bathroom


Question: Sentence: 'a lamp is next to a white table with pretty flowers on it'. Remove all words of length '7' in the given sentence.

Answer:
a lamp is next to a white table with pretty on it