Which survey question is biased?

A. Which - fall, winter, spring, or summer - is your favorite season?
B. Which sport is your favorite: baseball, basketball, football, or tennis?
C. Which do you like better, television, or video games?
D. Which do you like better, coffee of fresh, tasty water?

1 answer

D. Which do you like better, coffee of fresh, tasty water? (This question is biased because it presents one option in a negative way, suggesting that coffee is inferior to water.)