Translate and Test for Validity

Translate the following arguments  from English to PL and test for validity using the truth table method.

1. Oxygen is a necessary condition for fire. But there is no Oxygen! So there is no fire.

2. No deputies or civilians were shot. If civilians were shot, panic would break out. Thus, it's not true that there is panic.

3. You'll miss the train I'm on just in case you will know that I have gone. But you don't miss the train I'm on. Therefore, you can't hear the whistle blow 500 miles.

4. It's not the case that neither DACA won't be resolved nor the stock market won't plunge. But the stock market will plunge. Therefore DACA won't be resolved.

5. If you don't take logic, you'll have space in your schedule for moral philosophy. You have space in your schedule for moral philosophy. Therefore you don't take logic.