This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to order low calorie coffee drinks at starbucks
Go with plain brewed coffee.
Coffee isn't just delicious; it's also one of the healthiest drinks in the world apart from water. It is nearly calorie-free and filled with antioxidants, flavonoids, and other nutrients.

Select from: i. Simple drink coffees can be crushed or delivered to you over the counter. A feature of coffee is espresso, which is a stimulant that keeps you hydrated during the rest of the day. ii. The thing is, we tend to add all sorts of extras that inflate coffee's calorie count and turn it into a nutritional pitfall. Plain coffee has almost no calories. iii. You can easily indulge in this from starbucks without purchasing a single course of coffee. Use a favorite drink for your barista to help with the nutrition content and carry a better chance of staying healthy. iv. Without these beneficial nutrients, your drink won't taste like coffee at all. Studies have shown that when we sip our coffee it slows our metabolism.
The answer is:
ii.