Dorji has a few bottles of soft drink in his restaurant. But, unfortunately, these are not labelled. He has to serve the drinks on the demand of customers. One customer wants acidic drink, another wants basic and third one wants neutral drink. How will Dorji decide which drink is to be served to whom?

Explanation

To help Dorji serve the correct drinks to his customers, he can follow these steps:

### Step-by-Step Solution:

1. **Tasting the Drinks**:
- Dorji can taste each drink to determine its nature.
- If a drink tastes **sour**, it is **acidic**.
- If a drink tastes **bitter**, it is **basic**.
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