multiple classification card sorting task造句

In the Multiple Classification Card Sorting Task, children are shown cards and asked to sort them based on two different dimensions ( e . g . by color, such as yellow and blue, and object type, such as animals and food ) simultaneously into four piles within a matrix ( e . g . yellow animals, yellow foods, blue animals and blue foods ).
It's difficult to find multiple classification card sorting task in a sentence. 用multiple classification card sorting task造句挺难的