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 man prepares to serve a tennis ball during a match'. Remove all words of length '6' in the given sentence.
a man prepares to serve a ball a match

Sentence: 'a person on some skis in the snow'. Remove all words of length '4' in the given sentence.
a person on in the

Sentence: 'a man with one foot on a black skate board with people in the background'. Remove all words of length '5' in the given sentence.

a man with one foot on a with people in the background