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 girl throwing a frisbee in a school yard'. Remove all words of length '6' in the given sentence.

SOLUTION: a girl throwing a frisbee in a yard

PROBLEM: Sentence: 'a man is wave boarding with two dogs'. Remove all words of length '3' in the given sentence.

SOLUTION: a is wave boarding with dogs

PROBLEM: Sentence: 'a man crouched down with a camera next to a small white horse'. Remove all words of length '3' in the given sentence.

SOLUTION:
a crouched down with a camera next to a small white horse