<human>:  How can I tell if a wine is good?
<bot>: One way to determine if a wine is good is by looking at the reviews from people who have already tasted the wine. Look for reviews from wine experts or from those who have tasted multiple wines. You can also read up on the wine's vintage and region to see if it is known for producing quality wines. Looking at the price of the wine can also be a good indicator of quality, as higher-priced wines often have better characteristics.