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: 'the player hold his raquet in stance as he hits the tennis ball'. Remove all words of length '2' in the given sentence.

SOLUTION: the player hold his raquet stance hits the tennis ball

PROBLEM: Sentence: 'a wagon full of various colorful fruits on display'. Remove all words of length '8' in the given sentence.

SOLUTION:
a wagon full of various fruits on display