Given the task definition and input, reply with output. Given the following Catalan sentence, indicate the name entities (i.e., the real-world objects such as a person, location, organization, etc. that can be denoted with a proper name) such as 'New York Times'.  For each words of a named-entity, indicate their type 'LOC' or 'ORG' or 'PER', where 'LOC' indicates a location entity (such as 'New York City', 'ORG' indicates the token of an organization (such as 'Amazon'), 'PER' indicates the tokens of a person entity (such as 'Jeff Bezos'). Named entities with other types should be indicated with 'MISC'. To indicate boundaries of an entity, use IOB (Inside-Output-Begin) prefixes. The B- prefix before a tag indicates that the word is the beginning of a named entity. The I- prefix indicates that the word is inside a bigger chunk. For example, you can break 'New York' to 'New' and 'York.' and tag them as 'B-LOC' and 'I-LOC'. Any token that doesn't belong to a named entity must be tagged with 'O'. 

En concret , sobre la demanda de l' estació , l' informe recull que actualment a la Regió Metropolitana de Barcelona es produeixen 50 milions de desplaçaments a l' any , tant d' entrada com de sortida .
En (O) concret (O) , (O) sobre (O) la (O) demanda (O) de (O) l' (O) estació (O) , (O) l' (O) informe (O) recull (O) que (O) actualment (O) a (O) la (O) Regió (B-LOC) Metropolitana (I-LOC) de (I-LOC) Barcelona (I-LOC) es (O) produeixen (O) 50 (O) milions (O) de (O) desplaçaments (O) a (O) l' (O) any (O) , (O) tant (O) d' (O) entrada (O) com (O) de (O) sortida (O) . (O)