Which statement below is true?

Brewers on the West Coast of the U$.$S$.$ are friendly and helpful to one another, however, this is not the case on the East Coast of the U$.$S$.$

Brewers from the U$.$S$.$ are typically friendly and helpful to their fellow brewer, while European brewers are not.

Just like most other industries, brewers are not too open to helping one another out.

Unlike many other industries, brewers tend to be friendly and help one another out.