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 person on a surfboard in the water'. Remove all words of length '6' in the given sentence.

SOLUTION: a on a surfboard in the water

PROBLEM: Sentence: 'a red and white jet on a runway and brown grass'. Remove all words of length '6' in the given sentence.

SOLUTION: a red and white jet on a and brown grass

PROBLEM: Sentence: 'a green salad dish and a disk of some red sauce all lie on a dining table next to a glass of beer'. Remove all words of length '5' in the given sentence.

SOLUTION:
a dish and a disk of some red all lie on a dining next to a of beer