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 woman is listening to her mobile device'. Remove all words of length '6' in the given sentence.

SOLUTION: a woman is listening to her

PROBLEM: Sentence: 'a woman is sitting outside at a picnic table'. Remove all words of length '5' in the given sentence.

SOLUTION: a is sitting outside at a picnic

PROBLEM: Sentence: 'two young girls sit in an  inner tube indoors'. Remove all words of length '5' in the given sentence.

SOLUTION:
two sit in an tube indoors