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 light that is above a mirror near a sink'. Remove all words of length '6' in the given sentence.

SOLUTION: a light that is above a near a sink

PROBLEM: Sentence: 'a row of park benches sitting next to a park'. Remove all words of length '7' in the given sentence.

SOLUTION: a row of park next to a park

PROBLEM: Sentence: 'one person stands on top of a car while two people stand next to the car looking up at the person'. Remove all words of length '7' in the given sentence.

SOLUTION:
one person stands on top of a car while two people stand next to the car up at the person