Tag the entities in the sentence.
Bill Gates is the founder of Microsoft.
{Bill Gates}[PERSON] is the founder of {Microsoft}[ORGANIZATION].
Complete the following task based on the instruction and optional input provided.### Instruction:
Tag the entities in the sentence.

### Input:
Bill Gates is the founder of Microsoft.

### Output:
{Bill Gates}[PERSON] is the founder of {Microsoft}[ORGANIZATION].