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.

Sentence: 'a surfer is leaving the water with his board as the waves roll in'. Remove all words of length '4' in the given sentence.
a surfer is leaving the water his board as the waves in

Sentence: 'a group of young people holding up voting signs along a street'. Remove all words of length '5' in the given sentence.
a of people holding up voting a street

Sentence: 'the person is standing in the ocean with a blue board'. Remove all words of length '3' in the given sentence.

person is standing in ocean with a blue board

