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

### Instruction:
Which 5'utr splice's coding is 1a 2, when the Variant id is abd'1a 2?

### Inputs:
table_name: table, columns: ['Variant id', '5’UTR splice', 'Coding', '3’UTR sequence', 'GenBank id']

### Response:
SELECT 5’UTR splice FROM table WHERE Coding = 1a 2 AND Variant id = abd'1a 2