In this task, you will be presented with a question in Dutch language, and you have to write the named entities from the question if present. B denotes the first item of a phrase and an I any non-initial word. Here is the list of terms used: person names (PER), organizations (ORG), locations (LOC) and miscellaneous names (MISC). There can be instances with no named entities, then return 'None'.

Input: Consider Input: Leerlingen slapen tijdens de week vaak zo weinig dat ze moeite hebben zich overeind te houden in de klas .

Output: None


Input: Consider Input: Weet u wat ?

Output: None


Input: Consider Input: " Woensdag was ze een beetje ziek .


Output: None