Complex sentence: The USS "Enterprise" NCC-1701-D docks at Starbase 133, where Dr. Crusher greets her elderly friend and mentor, Dr. Dalen Quaice.
Split into simpler sentences: The USS "Enterprise" NCC-1701-D docks at Starbase 133. Dr. Beverly Crusher welcomes aboard an elderly friend and mentor, Dr. Dalen Quaice.