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 number of benches at the beach and a boat in the sea'. Remove all words of length '7' in the given sentence.

Answer: a number of at the beach and a boat in the sea


Question: Sentence: 'a man wearing a hooded jacket  flies a kite'. Remove all words of length '7' in the given sentence.

Answer: a man a hooded jacket flies a kite


Question: Sentence: 'an area with many toys predominately stuffed plush toys'. Remove all words of length '4' in the given sentence.

Answer:
an predominately stuffed plush