input: Piotr_Hallmann | birthDate | 1987-08-25
target: Piotr Hallmann was born on August 25, 1987.
references: Piotr Hallmann was born on August 25, 1987. Piotr Hallmann's birthday is August 25th 1987. Piotr Hallmann was born on the 25th of August 1987.