Answer:
attending graduate school
Step-by-step explanation:
You may qualify for this deferment if you are enrolled in an approved graduate fellowship program. A graduate fellowship program is generally a program that provides financial support to graduate students to pursue graduate studies and research. Most graduate fellowship programs are for doctoral students, but some are available to master’s degree students.
You are eligible for this deferment if you’re enrolled at least half-time at an eligible college or career school. If you’re a graduate or professional student who received a Direct PLUS Loan, you qualify for an additional six months of deferment after you cease to be enrolled at least half-time.