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.

[Q]: Sentence: 'a person wearing blue shoes riding a skateboard'. Remove all words of length '4' in the given sentence.
[A]: a person wearing shoes riding a skateboard


[Q]: Sentence: 'adult man on cell phone while holding glass of beverage outdoors'. Remove all words of length '4' in the given sentence.
[A]: adult man on phone while holding glass of beverage outdoors


[Q]: Sentence: 'a woman walking while holding a cell phone to her ear'. Remove all words of length '7' in the given sentence.
[A]:
a woman while a cell phone to her ear