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 man riding a wave on a surfboard'. Remove all words of length '3' in the given sentence.

SOLUTION: a riding a wave on a surfboard

PROBLEM: Sentence: 'a zebra is standing in the green grass'. Remove all words of length '1' in the given sentence.

SOLUTION: zebra is standing in the green grass

PROBLEM: Sentence: 'a hoagie sandwich with only ham on it'. Remove all words of length '8' in the given sentence.

SOLUTION:
a hoagie with only ham on it