[{"Bold_text": "pronoun", "List Items": ["what person or persons?:Who did it?", "(of a person) of what character, origin, position, importance, etc.:Who does she think she is?", "the person that or any person that (used relatively to represent a specified or implied antecedent):It was who you thought.", "(used relatively in restrictive and nonrestrictive clauses to represent a specified antecedent, the antecedent being a person or sometimes an or personified thing):Any kid who wants to can learn to swim.", "Archaic.the person or persons who."]}, {"Bold_text": "abbreviation for", "List Items": ["World Health Organization:an agency of the United Nations, established in 1948, concerned with improving international public health and preventing or controlling communicable diseases on a worldwide basis through various technical projects and programs."]}]