Sentence:  Mrs. Arthur Loeb is <WSD>making</WSD> arrangements for a reception ; Mrs. Joan Lichtenstein , for publicity ; Mrs. Harry M. Rose , Jr. , for secretarial duties ; Mrs. Ralph Taussig , for junior aides ; Mr. and Mrs. B. Lewis Kaufnabb , for senior aides , and Mrs. Samuel P. Weinberg , for the bundles . 
Meaning of the word marked with <WSD> tags:  engage in