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 group of young children standing around each other'. Remove all words of length '1' in the given sentence.
[EX A]: group of young children standing around each other

[EX Q]: Sentence: 'a european army helicopter flying in the sky'. Remove all words of length '8' in the given sentence.
[EX A]: a army helicopter flying in the sky

[EX Q]: Sentence: 'two men holding children in their arms in a restaurant'. Remove all words of length '10' in the given sentence.
[EX A]:
two men holding children in their arms in a