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

A: a large group of people tennis rackets
****
Q: Sentence: 'there are people flying kites high in the sky'. Remove all words of length '4' in the given sentence.

A: there are people flying kites in the sky
****
Q: Sentence: 'many towels are placed on a towel rack above the bathtub'. Remove all words of length '6' in the given sentence.

A:
many are on a towel rack above the bathtub
****