In this task, you will be presented with a question in Dutch language, and you have to write the location names from the question if present. B denotes the first item of a phrase and an I any non-initial word. Identifier used for the location name - LOC. . There can be instances with no location name entity, then return 'None'.

Ex Input:
Het was een vraagteken : Luc of ik ?

Ex Output:
None


Ex Input:
Het toestel kost 165.000 frank .

Ex Output:
None


Ex Input:
Die PCB-normen zullen verder worden aangescherpt .

Ex Output:

None