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: 'tourists sit at a park while watching others in canoes'. Remove all words of length '8' in the given sentence.
sit at a park while others in canoes

Sentence: 'a woman surfing while a man looks on behind her'. Remove all words of length '1' in the given sentence.
woman surfing while man looks on behind her

Sentence: 'two boys wearing sporting clothes both jumped to kick the soccer ball'. Remove all words of length '3' in the given sentence.

boys wearing sporting clothes both jumped to kick soccer ball