What field of science (biology, physics or chemistry) was Marie Curie a researcher in?
Marie Curie was a chemist
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: What field of science (biology, physics or chemistry) was Marie Curie a researcher in?
### Input: 
### Response: Marie Curie was a chemist