Categorisation quiz - Can't allocate points per correct answer - only completely correct?

[HannahKidd]

I've made a Categorisation quiz about the circulatory system - open and closed. 

There are 16 possible to options to choose from to be placed in either open or closed. I would like to set up the question so that students can get a mark for each correct option they place in either category. However, a mark is only being allocated if students correctly place ALL options. 

An example of final result as it currently stands is in the image. Student should have received 13/16 in the way I would like to style the question. 

Is there a workaround for this? If not, is there another style of question that would better suit my purposes?

[teresareb5]

As i know, Yes, it is possible to design a categorization quiz where points are awarded only for completely correct answers, rather than per correct answer. In this type of quiz, the participants would only receive points if they correctly categorize all items or questions in a given set.