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 crowd of people with kites flying overhead'. Remove all words of length '4' in the given sentence.

A: a crowd of people kites flying overhead
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Q: Sentence: 'a large flock of birds flying over a field next to a  tree'. Remove all words of length '2' in the given sentence.

A: a large flock birds flying over a field next a tree
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Q: Sentence: 'a dog is resting his head on his own paw'. Remove all words of length '4' in the given sentence.

A:
a dog is resting his on his own paw
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