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 man getting some food in an army uniform'. Remove all words of length '4' in the given sentence.
[EX A]: a man getting in an uniform

[EX Q]: Sentence: 'a man holding a skate board between legs'. Remove all words of length '3' in the given sentence.
[EX A]: a holding a skate board between legs

[EX Q]: Sentence: 'several people on small green boats paddling along a slow river'. Remove all words of length '1' in the given sentence.
[EX A]:
several people on small green boats paddling along slow river