Spain's drought devastates olive oil output, drives world prices up
Spain usually supplies about 40% of the world's output. Heatwaves and a severe drought since last summer and in number two and four producers Italy and Portugal have shrunk stocks.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction: Spain's drought devastates olive oil output, drives world prices up

### Response: Spain usually supplies about 40% of the world's output. Heatwaves and a severe drought since last summer and in number two and four producers Italy and Portugal have shrunk stocks.