Sisters of Marie-Auxiliatrice
The Sisters of Marie-Auxiliatrice ( French: "Sœurs de Marie-Auxiliatrice"; Latin: "Societas Mariae Auxiliatricis"; abbreviation: "M . A . " ) is a religious institute of pontifical right whose members profess public vows of chastity , poverty , and obedience and follow the evangelical way of life in common . 
<triplet> Sisters of Marie-Auxiliatrice <subj> religious institute <obj> instance of