Name three countries in the South American continent that have Spanish as their official language.
Three countries in the South American continent that have Spanish as their official language are Colombia, Argentina, and Peru.
Complete the following task based on the instruction and optional input provided.### Instruction:
Name three countries in the South American continent that have Spanish as their official language.

### Output:
Three countries in the South American continent that have Spanish as their official language are Colombia, Argentina, and Peru.