In linking a subordinate clause and a main clause, a relative pronoun functions similarly to a subordinating conjunction. Unlike a conjunction, however, a relative pronoun does not simply mark the subordinate (relative) clause, but also plays the role of a noun within that clause.
The main ingredient in most vodkas is some kind of grain, such as wheat, corn or rye. Potatoes are another common base ingredient for vodka, according to About.com.
A vodka gimlet is commonly made with two ounces of vodka mixed with two ounces of lime juice and some ice, according to Food.com. But there are some variations on the mixture. Food.com lists nine different recipes for a vodka gimlet. Video of the Day