Task: Translation
Input (Tagalog): Tagalog sentence: Sa 1982, kapag siya ay isang ikalawang-taon nagtapos na estudyante, Simon Donaldson proved isang resulta na masindak sa matematika mundo.
Output (English): In 1982, when he was a second-year graduate student, Simon Donaldson proved a result that stunned the mathematical world.