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: 'a person wearing blue shoes riding a skateboard'. Remove all words of length '4' in the given sentence.

SOLUTION: a person wearing shoes riding a skateboard

PROBLEM: Sentence: 'a child points to ball waiting on the tee ball stand'. Remove all words of length '5' in the given sentence.

SOLUTION: a points to ball waiting on the tee ball

PROBLEM: Sentence: 'a red double decker bus driving down a street'. Remove all words of length '7' in the given sentence.

SOLUTION:
a red double decker bus down a street