Instructions: 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'. 
Input: Esquerra Republicana de Catalunya ( ERC ) es proposa dur el Pla Hidrològic Nacional ( PHN ) al Consell Consultiu de la Generalitat perquè estudiï si és constitucional .
Output:
Esquerra (B-ORG) Republicana (I-ORG) de (I-ORG) Catalunya (I-ORG) ( (O) ERC (B-ORG) ) (O) es (O) proposa (O) dur (O) el (O) Pla (B-MISC) Hidrològic (I-MISC) Nacional (I-MISC) ( (O) PHN (B-MISC) ) (O) al (O) Consell (B-ORG) Consultiu (I-ORG) de (I-ORG) la (I-ORG) Generalitat (I-ORG) perquè (O) estudiï (O) si (O) és (O) constitucional (O) . (O)