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.
--------
Question: Sentence: 'a man with an afro getting a haircut at a barber shop'. Remove all words of length '1' in the given sentence.

Answer: man with an afro getting haircut at barber shop


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: 'a bed with a teddy bear on it next to a window'. Remove all words of length '2' in the given sentence.

Answer:
a bed with a teddy bear next a window