For example, if there are entries 1 entry in both money and coins. Then you will collect information? Separate to the classroom, according to the group, or whether there is a distinction based on repetition.
For instance, if the first list item with money and coins. then you keep it? Separately to the classroom as a group at all. That are separated by clients with it.
If the list items such as 1 have both money and coins. then you will collect data?. The class group. Or that are separated by the customers with again.