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 is in a grassy field with animals'. Remove all words of length '7' in the given sentence.

SOLUTION: a man is in a grassy field with

PROBLEM: Sentence: 'a toilet tank lid with a bowl of soaps and seashells and a cup of toothbrushes and toothpaste'. Remove all words of length '9' in the given sentence.

SOLUTION: a toilet tank lid with a bowl of soaps and and a cup of toothbrushes and toothpaste

PROBLEM: Sentence: 'clock tower over a crowd of people standing on a bridge'. Remove all words of length '5' in the given sentence.

SOLUTION:
over a of people standing on a bridge