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

SOLUTION: a large group of people tennis rackets

PROBLEM: Sentence: 'girl in the kitchen making hot stuffed sandwiches'. Remove all words of length '3' in the given sentence.

SOLUTION: girl in kitchen making stuffed sandwiches

PROBLEM: Sentence: 'a woman is holding a box of pizza'. Remove all words of length '3' in the given sentence.

SOLUTION:
a woman is holding a of pizza