It's all about Beer

Which of the following is an ingredient of beer?
1. Malted Barley
2. Tea leaf
3. Grape
4. Salt
Which of the following event is related to beer?
1. Thanksgiving Day
2. Oktoberfest
3. Miss Universe Pageant
4. Hungry Ghost Festival
Which country has the most beer drinkers?
1. Germany
2. Czech Republic
3. Japan
4. Ireland