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

### Instruction:
Which episodes originally aired on April 19, 2010?

### Inputs:
table_name: table, columns: ['Episode number', 'Title', 'Original airing', 'Timeslot', 'Viewers', 'Top 50 Ranking', 'Scripted Show Ranking']

### Response:
SELECT Title FROM table WHERE Original airing = April 19, 2010