1. while acne is a common skin condition, its causes can vary from person to person. 2. some people just naturally produce more acne causing oil. 3. many claim that a diet of greasy foods contribute to acne and blemishes. 4. hamburgers and pizza have a particularly high concentration of saturated fats. 5. chocolate and caffeine have been labeled as acne triggers as well. which sentence from the paragraph contains extraneous information and should be removed to improve the logic and coherence of the paragraph? a) 2 b) 3 c) 4 d) 5