Please answer the following question: What key details about r. d. gunaratne can be extracted from the following bio? Bio: dr ranil dion gunaratne b.sc . -lrb- colombo -rrb- , m.sc. , ph.d. -lrb- cornell -rrb- , f.i.chem.c is a sri lankan chess player , chess administrator , chemist , scientist , academic and science administrator .
A:
- employer is university of colombo- title is doctor- known for is national , chess administrator , chemist , academic chess player , ceo science and technology commission- education is university lavinia of colombo s. thomas ' college , mt- name is dr rd gunaratne- nationality is sri lanka sri lankan- birth place is sri lanka- boards is president lanka chess federation , secretary sri lanka chess federation , sri secretary international relations institute of chemistry lanka chess federation , vice president sri- occupation is , director national science and technology commission