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

### Instruction:
What is the Copa Libertadores 1999 result for team grêmio, who did not qualify for Copa Conmebol 1999?

### Inputs:
table_name: table, columns: ['Team', 'Copa Libertadores 1999', 'Copa Mercosur 1999', 'Copa CONMEBOL 1999', 'Intercontinental Cup 1999']

### Response:
SELECT Copa Libertadores 1999 FROM table WHERE Copa CONMEBOL 1999 = did not qualify AND Team = grêmio