Complex sentence: Trinidad attended San Francisco State University to study creative writing, and would subsequently become a creative writing grad student at Naropa University, and would again become a grad student at California College of the Arts for an MFA in Comics.
Split into simpler sentences: Trinidad attended San Francisco State University to study creative writing, and would subsequently become a creative writing grad student at Naropa University. She went on to again become a grad student at California College of the Arts for an MFA in Comics.