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 train station focused on the clock above the ticket office'. Remove all words of length '7' in the given sentence.

SOLUTION: a train on the clock above the ticket office

PROBLEM: Sentence: 'a man sitting at a desk containing a laptop computer screen mouse and three types of phones'. Remove all words of length '5' in the given sentence.

SOLUTION: a man sitting at a desk containing a laptop computer screen and of phones

PROBLEM: Sentence: 'two people sitting on a couch playing video games'. Remove all words of length '5' in the given sentence.

SOLUTION:
two people sitting on a playing