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 black and white picture of a train on the tracks'. Remove all words of length '6' in the given sentence.

SOLUTION: a black and white picture of a train on the

PROBLEM: Sentence: 'a pink sheep grazing with a large crowd of people in the background'. Remove all words of length '4' in the given sentence.

SOLUTION: a sheep grazing a large crowd of people in the background

PROBLEM: Sentence: 'a little cat looks at its reflection in a mirror'. Remove all words of length '6' in the given sentence.

SOLUTION:
a cat looks at its reflection in a