Which of the following correctly describes the taste and litmus paper reaction of acids and bases?

Acids taste bitter and turn blue litmus paper red; bases taste sour and turn red litmus paper blue.

Acids taste bitter and turn red litmus paper blue; bases taste sour and turn blue litmus paper red.

Acids taste sour and turn red litmus paper blue; bases taste bitter and turn blue litmus paper red.

Acids taste sour and turn blue litmus paper red; bases taste bitter and turn red litmus paper blue.