Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What tournament did Tiger hold a 2 shot lead after 54 holes?

### Inputs:
table_name: table, columns: ['Year', 'Championship', '54 holes', 'Winning score', 'Margin of victory', 'Runner(s)-up']

### Response:
SELECT Championship FROM table WHERE 54 holes = 2 shot lead