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.

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

[EX Q]: Sentence: 'a dog laying in the grass chewing a stick'. Remove all words of length '6' in the given sentence.
[EX A]: a dog in the grass chewing a stick

[EX Q]: Sentence: 'a red and blue fire hydrant sitting in a patch of grass next to a asphalt sidewalk'. Remove all words of length '4' in the given sentence.
[EX A]:
a red and hydrant sitting in a patch of grass to a asphalt sidewalk