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 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 group of police officers working at a wreckage scene'. Remove all words of length '1' in the given sentence.

A: group of police officers working at wreckage scene
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Q: Sentence: 'a man in a wet suit riding a surf board over a wave'. Remove all words of length '1' in the given sentence.

A:
man in wet suit riding surf board over wave
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