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 giraffe in an inclosure at the zoo'. Remove all words of length '1' in the given sentence.

SOLUTION: giraffe in an inclosure at the zoo

PROBLEM: Sentence: 'a person is walking down the beach holding a surfboard'. Remove all words of length '3' in the given sentence.

SOLUTION: a person is walking down beach holding a surfboard

PROBLEM: Sentence: 'a row of motorcycles that have helmets sitting on them'. Remove all words of length '11' in the given sentence.

SOLUTION:
a row of that have helmets sitting on them