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.

Sentence: 'there are people flying kites high in the sky'. Remove all words of length '4' in the given sentence.
there are people flying kites in the sky

Sentence: 'an attractive display of fruits and vegetables on a table'. Remove all words of length '5' in the given sentence.
an attractive display of fruits and vegetables on a

Sentence: 'a green fire hydrant sitting next to a green butts can'. Remove all words of length '1' in the given sentence.

green fire hydrant sitting next to green butts can