P1: All fruits are bad for your health;

P2: X is bad for your health;

P3: X is a fruit.

P1: Every car has wheels and doors;

P2: X has wheels and doors;

P3: Therefore, X is a car.

P1: All humans have the ability to think;

P2: Alex has the ability to think;

P3: Therefore, Alex is human.

P1: The sewer in our town is flooded when there is a heavy rain;

P2: The sewer in our town is flooded;

P3: Therefore, there is a heavy rain.

P1: He is awake whenever he is in the class;

P2: He is in the class right now;

P3: Therefore, he is awake right now.

1. I always get sick whenever I sleep for less than 4 hours;
2. I'm sick now;
3. Therefore, I only slept for less than 4 hours before.

P1: All aliens live in Jupiter;

P2: I am an alien;

P3: I live in Jupiter.

P1: Bob has never washed his car during winter;

P2: It is winter;

P3: Therefore, Bob doesn't wash his car.

P1: Every house in Padang has a solar panel;

P2: That house has a solar panel;

P3: Therefore, the house is located in Padang.