If Scientific Research Shows That There Is a Positive Correlation

If scientific research shows that there is a positive correlation between the number of bars in a city and the number of churches in a city, we know that

A) people who go to church are more likely to go to bars.
B) drinking makes people feel like going to church.
C) people who go to church are more likely to go to bars and drinking makes people feel like going to church
D) we can't make any assumptions, because correlation doesn't tell us about cause and effect.