Categorize the following activities into "team sports" and "individual sports".
Soccer, Tennis, Hiking, Rounders
Team sports: Soccer, Rounders

Individual sports: Tennis, Hiking
Complete the following task based on the instruction and optional input provided.### Instruction:
Categorize the following activities into "team sports" and "individual sports".

### Input:
Soccer, Tennis, Hiking, Rounders

### Output:
Team sports: Soccer, Rounders

Individual sports: Tennis, Hiking