Match List I with List II:
| List I | List II |
|---|---|
| A. $\alpha$-1 antitrypsin | I. Cotton bollworm |
| B. Cry IAb | II. ADA deficiency |
| C. Cry IAc | III. Emphysema |
| D. Enzyme replacement therapy | IV. Corn borer |
Choose the correct answer from the options given below:
$\alpha$-1 antitrypsin — emphysema; Cry IAb — corn borer; Cry IAc — cotton bollworm; ERT — ADA deficiency.