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: De basis voor de waterkering waren grote palen , die recht in de grond waren geheid .

Output: None


Input: Consider Input: " Dan kom ik .

Output: None


Input: Consider Input: Ten laatste over zestien jaar afgelopen met gemengde intercommunales


Output: None