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: 'an amtrak train that is slowly pulling into the station'. Remove all words of length '7' in the given sentence.

SOLUTION: an amtrak train that is slowly into the

PROBLEM: Sentence: 'a small pizza is on the pizza pan on the table'. Remove all words of length '5' in the given sentence.

SOLUTION: a is on the pan on the

PROBLEM: Sentence: 'a cat that i sleeping on a pile of junk'. Remove all words of length '3' in the given sentence.

SOLUTION:
a that i sleeping on a pile of junk

