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 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: 'a herd of cattle standing on top of a grass covered field'. Remove all words of length '3' in the given sentence.

SOLUTION: a herd of cattle standing on of a grass covered field

PROBLEM: Sentence: 'a yellow train engine sitting on a railroad track by itself'. Remove all words of length '2' in the given sentence.

SOLUTION:
a yellow train engine sitting a railroad track itself