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 large group of people with some tennis rackets'. Remove all words of length '4' in the given sentence.

Answer: a large group of people tennis rackets


Question: Sentence: 'two policemen on horseback ride through a park'. Remove all words of length '9' in the given sentence.

Answer: two on ride through a park


Question: Sentence: 'a young man playing tennis on a cay tennis court'. Remove all words of length '2' in the given sentence.

Answer:
a young man playing tennis a cay tennis court