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 woman is holding a surfboard at the beach'. Remove all words of length '2' in the given sentence.
[EX A]: a woman holding a surfboard the beach

[EX Q]: Sentence: 'a woman sits in a boat on the beach'. Remove all words of length '3' in the given sentence.
[EX A]: a woman sits in a boat on beach

[EX Q]: Sentence: 'a group of people sitting around a table'. Remove all words of length '7' in the given sentence.
[EX A]:
a group of people around a table