Dylan died on March 2, Year 1. Ann, his wife, and Lena, their daughter, survive. Ann filed a joint return in Year 1. Lena, age 19 in Year 4, is a college student and continues to live at home with her mother. She works part-time, earning wages of $2,000 for the year. What is Ann's filling status for Year 42 Single Surviving Spouse Head of Household O Married Filing Jointly