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'. 
Q: La poca precisió en les explicacions d' Iberpotash és un dels motius de la preocupació que han manifestat avui els alcaldes i el president del Consell Comarcal del Bages .
A:
La (O) poca (O) precisió (O) en (O) les (O) explicacions (O) d' (O) Iberpotash (B-ORG) és (O) un (O) dels (O) motius (O) de (O) la (O) preocupació (O) que (O) han (O) manifestat (O) avui (O) els (O) alcaldes (O) i (O) el (O) president (O) del (O) Consell (B-ORG) Comarcal (I-ORG) del (O) Bages (B-LOC) . (O)