input: AIDAstella | christeningDate | 2013-03-16
target: The AIDAstella was christened on the 16th of March, 2013.
references: The AIDAstella was christened on the 16th of March, 2013. The AIDAstella was christened in March 16 2013. The christening date of AIDAstella is 2013-03-16.