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.

[EX Q]: Sentence: 'a train station focused on the clock above the ticket office'. Remove all words of length '7' in the given sentence.
[EX A]: a train on the clock above the ticket office

[EX Q]: Sentence: 'a man holding a tennis racket with a white hat'. Remove all words of length '7' in the given sentence.
[EX A]: a man a tennis racket with a white hat

[EX Q]: Sentence: 'a person jumping from a slope on a snowboard'. Remove all words of length '4' in the given sentence.
[EX A]:
a person jumping a slope on a snowboard