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

### Instruction:
Name the tournament for semifinal hard surface for opponent of pam casale

### Inputs:
table_name: table, columns: ['Tournament', 'Date', 'Surface', 'Round', 'Opponent']

### Response:
SELECT Tournament FROM table WHERE Round = semifinal AND Surface = hard AND Opponent = pam casale