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: En el decurs de la trobada , Iberpotash ha justificat els seus arguments a partir de l' anàlisi que s' ha fet internament i l' ha avalada amb el contingut d' una consultoria externa que ha encarregat , de la qual no n' ha fet públic cap detall .
A: 
En (O) el (O) decurs (O) de (O) la (O) trobada (O) , (O) Iberpotash (B-ORG) ha (O) justificat (O) els (O) seus (O) arguments (O) a (O) partir (O) de (O) l' (O) anàlisi (O) que (O) s' (O) ha (O) fet (O) internament (O) i (O) l' (O) ha (O) avalada (O) amb (O) el (O) contingut (O) d' (O) una (O) consultoria (O) externa (O) que (O) ha (O) encarregat (O) , (O) de (O) la (O) qual (O) no (O) n' (O) ha (O) fet (O) públic (O) cap (O) detall (O) . (O)