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

SOLUTION: there are people flying kites in the sky

PROBLEM: Sentence: 'the lady is taking a picture while holding water'. Remove all words of length '4' in the given sentence.

SOLUTION: the is taking a picture while holding water

PROBLEM: Sentence: 'a large bird on the beach stretching its wing'. Remove all words of length '5' in the given sentence.

SOLUTION:
a bird on the stretching its wing