TASK DEFINITION: In this task, you are given a question. You have to answer the question based on your information.
PROBLEM: The Type 31e frigate, also known as the Type 31 frigate or General Purpose Frigate (GPFF), is a planned class of frigate for the United Kingdom's Royal Navy intended to enter service in the 2020s alongside the more advanced Type 26 frigate, a class of frigate being built for which organization of the United Kingdom?

SOLUTION: Royal Navy

PROBLEM: Were Stewart O'Nan and John O'Hara of the same nationality?

SOLUTION: yes

PROBLEM: Which director was involved with animated films, Peter Szewczyk or Robert Hamer?

SOLUTION:
Peter Szewczyk