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: 'a bus leads traffic down a city street'. Remove all words of length '7' in the given sentence.

Answer: a bus leads down a city street


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 woman posing with a cell phone taking a picture of herself'. Remove all words of length '4' in the given sentence.

Answer:
a woman posing a phone taking a picture of herself