input: Darlington | postalCode | "DL1, DL2, DL3"
target: The zip code areas in Darlington are DL1, DL2, DL3.
references: The zip code areas in Darlington are DL1, DL2, DL3. The postal codes within Darlington are DL1, DL2, and DL3. Darlington's postal codes are as followed: DL1, DL2, and DL3.